diff --git a/.gitignore b/.gitignore
index 6da80487..529ea53e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,10 +1,12 @@
 *.db
 *.bak
+*.log
+*.mjs
 _old
 rice-box.go
 .idea/
-/backend
-/backend.exe
+/backend/backend
+/backend/backend.exe
 /frontend/dist
 /frontend/pkg
 /frontend/test-results
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 17a352c5..7d82b150 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,19 @@
 
 All notable changes to this project will be documented in this file. For commit guidelines, please refer to [Standard Version](https://github.com/conventional-changelog/standard-version).
 
+## v0.4.0-beta
+
+  **New Features**
+  - Better logging https://github.com/gtsteffaniak/filebrowser/issues/288
+    - highly configurable
+    - api logs include user
+  - onlyOffice support for editing only office files (inspired from https://github.com/filebrowser/filebrowser/pull/2954)
+
+  **Notes**
+  - Breadcrumbs will only show on file listing (not on previews or editors)
+  - Config file is now optional. It will run with default settings without one and throw a `[WARN ]` message.
+  - Added more descriptions to swagger API
+
 ## v0.3.7-beta
 
   **Notes**:
diff --git a/Dockerfile.playwright b/Dockerfile.playwright
index 7f13307d..68fb5d01 100644
--- a/Dockerfile.playwright
+++ b/Dockerfile.playwright
@@ -1,5 +1,6 @@
 FROM gtstef/playwright-base
-WORKDIR /app
-COPY [ "./backend/filebrowser*", "./"]
+WORKDIR /app/frontend
 COPY [ "./frontend/", "./" ]
-RUN ./filebrowser -c filebrowser-playwright.yaml & sleep 2 && npx playwright test
+WORKDIR /app/backend/
+COPY [ "./backend/filebrowser*", "./"]
+RUN ./filebrowser -c filebrowser-playwright.yaml & sleep 2 && cd ../frontend && npx playwright test
diff --git a/Dockerfile.playwright-base b/Dockerfile.playwright-base
index 8647b45a..6456b983 100644
--- a/Dockerfile.playwright-base
+++ b/Dockerfile.playwright-base
@@ -1,5 +1,4 @@
 FROM node:22-slim
-WORKDIR /app
-COPY ./frontend/package.json ./
+WORKDIR /app/frontend
 RUN npm i @playwright/test
-RUN npx playwright install --with-deps firefox
\ No newline at end of file
+RUN npx playwright install --with-deps firefox
diff --git a/README.md b/README.md
index 9019a672..723d6dd3 100644
--- a/README.md
+++ b/README.md
@@ -98,6 +98,9 @@ See the [API Wiki](https://github.com/gtsteffaniak/filebrowser/wiki/API)
 
 Configuration is done via the `config.yaml`, see the [Configuration Wiki](https://github.com/gtsteffaniak/filebrowser/wiki/Configuration) for available configuration options and other help.
 
+## Office File Support
+
+See [Office Support Wiki](https://github.com/gtsteffaniak/filebrowser/wiki/Office-Support#adding-open-office-integration-for-docker) on how to enable office file editing.
 
 ## Migration from the original filebrowser
 
@@ -115,7 +118,7 @@ Self hostable                 | ✅ | ✅ | ✅ | ✅ | ❌ | ✅ |
 Has Stable Release?           | ❌ | ✅ | ✅ | ✅ | ✅ | ✅ |
 S3 support                    | ❌ | ❌ | ✅ | ✅ | ❌ | ✅ |
 webdav support                | ❌ | ❌ | ✅ | ✅ | ❌ | ✅ |
-ftp support                   | ❌ | ❌ | ✅ | ✅ | ❌ | ✅ |
+FTP support                   | ❌ | ❌ | ✅ | ✅ | ❌ | ✅ |
 Dedicated docs site?          | ❌ | ✅ | ✅ | ✅ | ❌ | ✅ |
 Multiple sources at once      | ❌ | ❌ | ✅ | ✅ | ❌ | ✅ |
 Docker image size             | 31 MB  | 31 MB  | 240 MB (main image) | 250 MB | ❌ | > 2 GB |
@@ -142,17 +145,16 @@ Event-based notifications     | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ |
 Metrics                       | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ |
 file space quotas             | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ |
 text-based files editor       | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
-office file support           | ❌ | ❌ | ✅ | ✅ | ✅ | ✅ |
+office file support           | ✅ | ❌ | ✅ | ✅ | ✅ | ✅ |
+Office file previews          | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ |
 Themes                        | ✅ | ✅ | ❌ | ❌ | ❌ | ✅ |
 Branding support              | ✅ | ✅ | ❌ | ❌ | ❌ | ✅ |
 activity log                  | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ |
 Comments support              | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ |
-collaboration on same file    | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ |
 trash support                 | ❌ | ❌ | ❌ | ✅ | ✅ | ✅ |
 Starred/pinned files          | ❌ | ❌ | ❌ | ❌ | ✅ | ✅ |
 Content preview icons         | ✅ | ✅ | ❌ | ❌ | ✅ | ✅ |
-Plugins support               | ❌ | ❌ | ✅ | ✅ | ❌ | ✅ |
 Chromecast support            | ❌ | ❌ | ✅ | ❌ | ❌ | ❌ |
 Share collections of files    | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ |
 Can archive selected files    | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ |
-Can browse archive files      | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ 
\ No newline at end of file
+Can browse archive files      | ❌ | ❌ | ❌ | ❌ | ❌ | ✅ 
diff --git a/backend/auth/hook.go b/backend/auth/hook.go
index 85178d98..5786d8e5 100644
--- a/backend/auth/hook.go
+++ b/backend/auth/hook.go
@@ -3,13 +3,13 @@ package auth
 import (
 	"encoding/json"
 	"fmt"
-	"log"
 	"net/http"
 	"os"
 	"os/exec"
 	"strings"
 
 	"github.com/gtsteffaniak/filebrowser/backend/errors"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/settings"
 	"github.com/gtsteffaniak/filebrowser/backend/users"
 )
@@ -164,7 +164,7 @@ func (a *HookAuth) SaveUser() (*users.User, error) {
 			return nil, fmt.Errorf("user: failed to mkdir user home dir: [%s]", userHome)
 		}
 		u.Scope = userHome
-		log.Printf("user: %s, home dir: [%s].", u.Username, userHome)
+		logger.Debug(fmt.Sprintf("user: %s, home dir: [%s].", u.Username, userHome))
 
 		err = a.Users.Save(u)
 		if err != nil {
diff --git a/backend/utils/cache.go b/backend/cache/cache.go
similarity index 78%
rename from backend/utils/cache.go
rename to backend/cache/cache.go
index 53618223..8305ffee 100644
--- a/backend/utils/cache.go
+++ b/backend/cache/cache.go
@@ -1,4 +1,4 @@
-package utils
+package cache
 
 import (
 	"sync"
@@ -6,12 +6,13 @@ import (
 )
 
 var (
-	DiskUsageCache     = newCache(30*time.Second, 24*time.Hour)
-	RealPathCache      = newCache(48*time.Hour, 72*time.Hour)
-	SearchResultsCache = newCache(15*time.Second, time.Hour)
+	DiskUsage     = NewCache(30*time.Second, 24*time.Hour)
+	RealPath      = NewCache(48*time.Hour, 72*time.Hour)
+	SearchResults = NewCache(15*time.Second, time.Hour)
+	OnlyOffice    = NewCache(48*time.Hour, 1*time.Hour)
 )
 
-func newCache(expires time.Duration, cleanup time.Duration) *KeyCache {
+func NewCache(expires time.Duration, cleanup time.Duration) *KeyCache {
 	newCache := KeyCache{
 		data:         make(map[string]cachedValue),
 		expiresAfter: expires, // default
@@ -40,6 +41,12 @@ func (c *KeyCache) Set(key string, value interface{}) {
 	}
 }
 
+func (c *KeyCache) Delete(key string) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	delete(c.data, key)
+}
+
 func (c *KeyCache) SetWithExp(key string, value interface{}, exp time.Duration) {
 	c.mu.Lock()
 	defer c.mu.Unlock()
diff --git a/backend/cmd/root.go b/backend/cmd/root.go
index bca41196..a7add1ef 100644
--- a/backend/cmd/root.go
+++ b/backend/cmd/root.go
@@ -3,7 +3,6 @@ package cmd
 import (
 	"flag"
 	"fmt"
-	"log"
 	"os"
 	"strings"
 
@@ -11,6 +10,7 @@ import (
 	"github.com/gtsteffaniak/filebrowser/backend/files"
 	fbhttp "github.com/gtsteffaniak/filebrowser/backend/http"
 	"github.com/gtsteffaniak/filebrowser/backend/img"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/settings"
 	"github.com/gtsteffaniak/filebrowser/backend/storage"
 	"github.com/gtsteffaniak/filebrowser/backend/swagger/docs"
@@ -25,21 +25,22 @@ func getStore(config string) (*storage.Storage, bool) {
 	settings.Initialize(config)
 	store, hasDB, err := storage.InitializeDb(settings.Config.Server.Database)
 	if err != nil {
-		log.Fatal("could not load db info: ", err)
+		logger.Fatal(fmt.Sprintf("could not load db info: %v", err))
 	}
 	return store, hasDB
 }
 
 func generalUsage() {
 	fmt.Printf(`usage: ./filebrowser <command> [options]
-  commands:
-    -v   Print the version
-	-c    Print the default config file
-	set -u   Username and password for the new user
-	set -a   Create user as admin
-	set -s   Specify a user scope
-	set -h   Print this help message
-	` + "\n")
+commands:
+	-h    	Print help
+	-c    	Print the default config file
+	version Print version information
+	set -u	Username and password for the new user
+	set -a	Create user as admin
+	set -s	Specify a user scope
+	set -h	Print this help message
+`)
 }
 
 func StartFilebrowser() {
@@ -90,9 +91,9 @@ func StartFilebrowser() {
 			getStore(dbConfig)
 			// Create the user logic
 			if asAdmin {
-				log.Printf("Creating user as admin: %s\n", username)
+				logger.Info(fmt.Sprintf("Creating user as admin: %s\n", username))
 			} else {
-				log.Printf("Creating user: %s\n", username)
+				logger.Info(fmt.Sprintf("Creating non-admin user: %s\n", username))
 			}
 			newUser := users.User{
 				Username: username,
@@ -103,14 +104,15 @@ func StartFilebrowser() {
 			}
 			err = storage.CreateUser(newUser, asAdmin)
 			if err != nil {
-				log.Fatal("Could not create user: ", err)
+				logger.Fatal(fmt.Sprintf("could not create user: %v", err))
 			}
 			return
 		case "version":
-			fmt.Println("FileBrowser Quantum - A modern web-based file manager")
-			fmt.Printf("Version        : %v\n", version.Version)
-			fmt.Printf("Commit         : %v\n", version.CommitSHA)
-			fmt.Printf("Release Info   : https://github.com/gtsteffaniak/filebrowser/releases/tag/%v\n", version.Version)
+			fmt.Printf(`FileBrowser Quantum - A modern web-based file manager
+Version        : %v
+Commit         : %v
+Release Info   : https://github.com/gtsteffaniak/filebrowser/releases/tag/%v
+`, version.Version, version.CommitSHA, version.Version)
 			return
 		}
 	}
@@ -119,15 +121,15 @@ func StartFilebrowser() {
 	if !dbExists {
 		database = fmt.Sprintf("Creating new database    : %v", settings.Config.Server.Database)
 	}
-	log.Printf("Initializing FileBrowser Quantum (%v)\n", version.Version)
-	log.Printf("Using Config file        : %v", configPath)
-	log.Println("Embeded frontend         :", os.Getenv("FILEBROWSER_NO_EMBEDED") != "true")
-	log.Println(database)
 	sources := []string{}
 	for _, v := range settings.Config.Server.Sources {
 		sources = append(sources, v.Name+": "+v.Path)
 	}
-	log.Println("Sources                  :", sources)
+	logger.Info(fmt.Sprintf("Initializing FileBrowser Quantum (%v)", version.Version))
+	logger.Info(fmt.Sprintf("Using Config file        : %v", configPath))
+	logger.Debug(fmt.Sprintf("Embeded frontend         : %v", os.Getenv("FILEBROWSER_NO_EMBEDED") != "true"))
+	logger.Info(database)
+	logger.Info(fmt.Sprintf("Sources                  : %v", sources))
 
 	serverConfig := settings.Config.Server
 	swagInfo := docs.SwaggerInfo
@@ -136,19 +138,19 @@ func StartFilebrowser() {
 	// initialize indexing and schedule indexing ever n minutes (default 5)
 	sourceConfigs := settings.Config.Server.Sources
 	if len(sourceConfigs) == 0 {
-		log.Fatal("No sources configured, exiting...")
+		logger.Fatal("No sources configured, exiting...")
 	}
 	for _, source := range sourceConfigs {
 		go files.Initialize(source)
 	}
 	if err := rootCMD(store, &serverConfig); err != nil {
-		log.Fatal("Error starting filebrowser:", err)
+		logger.Fatal(fmt.Sprintf("Error starting filebrowser: %v", err))
 	}
 }
 
 func rootCMD(store *storage.Storage, serverConfig *settings.Server) error {
 	if serverConfig.NumImageProcessors < 1 {
-		log.Fatal("Image resize workers count could not be < 1")
+		logger.Fatal("Image resize workers count could not be < 1")
 	}
 	imgSvc := img.New(serverConfig.NumImageProcessors)
 
@@ -160,7 +162,7 @@ func rootCMD(store *storage.Storage, serverConfig *settings.Server) error {
 		var err error
 		fileCache, err = diskcache.NewFileCache(cacheDir)
 		if err != nil {
-			log.Fatalf("failed to create file cache: %v", err)
+			logger.Fatal(fmt.Sprintf("failed to create file cache: %v", err))
 		}
 	} else {
 		// No-op cache if no cacheDir is specified
diff --git a/backend/cmd/rule_rm.go b/backend/cmd/rule_rm.go
deleted file mode 100644
index 8e12068c..00000000
--- a/backend/cmd/rule_rm.go
+++ /dev/null
@@ -1,68 +0,0 @@
-package cmd
-
-import (
-	"strconv"
-
-	"github.com/spf13/cobra"
-
-	"github.com/gtsteffaniak/filebrowser/backend/settings"
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/users"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-)
-
-func init() {
-	rulesCmd.AddCommand(rulesRmCommand)
-	rulesRmCommand.Flags().Uint("index", 0, "index of rule to remove")
-	_ = rulesRmCommand.MarkFlagRequired("index")
-}
-
-var rulesRmCommand = &cobra.Command{
-	Use:   "rm <index> [index_end]",
-	Short: "Remove a global rule or user rule",
-	Long: `Remove a global rule or user rule. The provided index
-is the same that's printed when you run 'rules ls'. Note
-that after each removal/addition, the index of the
-commands change. So be careful when removing them after each
-other.
-
-You can also specify an optional parameter (index_end) so
-you can remove all commands from 'index' to 'index_end',
-including 'index_end'.`,
-	Args: func(cmd *cobra.Command, args []string) error {
-		if err := cobra.RangeArgs(1, 2)(cmd, args); err != nil { //nolint:gomnd
-			return err
-		}
-
-		for _, arg := range args {
-			if _, err := strconv.Atoi(arg); err != nil {
-				return err
-			}
-		}
-
-		return nil
-	},
-	Run: cobraCmd(func(cmd *cobra.Command, args []string, store *storage.Storage) {
-		i, err := strconv.Atoi(args[0])
-		utils.CheckErr("strconv.Atoi", err)
-		f := i
-		if len(args) == 2 { //nolint:gomnd
-			f, err = strconv.Atoi(args[1])
-			utils.CheckErr("strconv.Atoi", err)
-		}
-
-		user := func(u *users.User) {
-			u.Rules = append(u.Rules[:i], u.Rules[f+1:]...)
-			err := store.Users.Save(u)
-			utils.CheckErr("store.Users.Save", err)
-		}
-
-		global := func(s *settings.Settings) {
-			s.Rules = append(s.Rules[:i], s.Rules[f+1:]...)
-			err := store.Settings.Save(s)
-			utils.CheckErr("store.Settings.Save", err)
-		}
-
-		runRules(store, cmd, user, global)
-	}),
-}
diff --git a/backend/cmd/rules.go b/backend/cmd/rules.go
deleted file mode 100644
index 5249bc7a..00000000
--- a/backend/cmd/rules.go
+++ /dev/null
@@ -1,86 +0,0 @@
-package cmd
-
-import (
-	"fmt"
-
-	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
-
-	"github.com/gtsteffaniak/filebrowser/backend/settings"
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/users"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-)
-
-func init() {
-	rulesCmd.PersistentFlags().StringP("username", "u", "", "username of user to which the rules apply")
-	rulesCmd.PersistentFlags().UintP("id", "i", 0, "id of user to which the rules apply")
-}
-
-var rulesCmd = &cobra.Command{
-	Use:   "rules",
-	Short: "Rules management utility",
-	Long: `On each subcommand you'll have available at least two flags:
-"username" and "id". You must either set only one of them
-or none. If you set one of them, the command will apply to
-an user, otherwise it will be applied to the global set or
-rules.`,
-	Args: cobra.NoArgs,
-}
-
-func runRules(st *storage.Storage, cmd *cobra.Command, usersFn func(*users.User), globalFn func(*settings.Settings)) {
-	id := getUserIdentifier(cmd.Flags())
-	if id != nil {
-		user, err := st.Users.Get("", id)
-		utils.CheckErr("st.Users.Get", err)
-
-		if usersFn != nil {
-			usersFn(user)
-		}
-
-		printRules(user.Rules, id)
-		return
-	}
-
-	s, err := st.Settings.Get()
-	utils.CheckErr("st.Settings.Get", err)
-
-	if globalFn != nil {
-		globalFn(s)
-	}
-
-	printRules(s.Rules, id)
-}
-
-func getUserIdentifier(flags *pflag.FlagSet) interface{} {
-	id := mustGetUint(flags, "id")
-	username := mustGetString(flags, "username")
-
-	if id != 0 {
-		return id
-	} else if username != "" {
-		return username
-	}
-
-	return nil
-}
-
-func printRules(rulez []users.Rule, id interface{}) {
-
-	for id, rule := range rulez {
-		fmt.Printf("(%d) ", id)
-		if rule.Regex {
-			if rule.Allow {
-				fmt.Printf("Allow Regex: \t%s\n", rule.Regexp.Raw)
-			} else {
-				fmt.Printf("Disallow Regex: \t%s\n", rule.Regexp.Raw)
-			}
-		} else {
-			if rule.Allow {
-				fmt.Printf("Allow Path: \t%s\n", rule.Path)
-			} else {
-				fmt.Printf("Disallow Path: \t%s\n", rule.Path)
-			}
-		}
-	}
-}
diff --git a/backend/cmd/rules_add.go b/backend/cmd/rules_add.go
deleted file mode 100644
index 2ae17b9b..00000000
--- a/backend/cmd/rules_add.go
+++ /dev/null
@@ -1,59 +0,0 @@
-package cmd
-
-import (
-	"regexp"
-
-	"github.com/spf13/cobra"
-
-	"github.com/gtsteffaniak/filebrowser/backend/settings"
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/users"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-)
-
-func init() {
-	rulesCmd.AddCommand(rulesAddCmd)
-	rulesAddCmd.Flags().BoolP("allow", "a", false, "indicates this is an allow rule")
-	rulesAddCmd.Flags().BoolP("regex", "r", false, "indicates this is a regex rule")
-}
-
-var rulesAddCmd = &cobra.Command{
-	Use:   "add <path|expression>",
-	Short: "Add a global rule or user rule",
-	Long:  `Add a global rule or user rule.`,
-	Args:  cobra.ExactArgs(1),
-	Run: cobraCmd(func(cmd *cobra.Command, args []string, store *storage.Storage) {
-		allow := mustGetBool(cmd.Flags(), "allow")
-		regex := mustGetBool(cmd.Flags(), "regex")
-		exp := args[0]
-
-		if regex {
-			regexp.MustCompile(exp)
-		}
-
-		rule := users.Rule{
-			Allow: allow,
-			Regex: regex,
-		}
-
-		if regex {
-			rule.Regexp = &users.Regexp{Raw: exp}
-		} else {
-			rule.Path = exp
-		}
-
-		user := func(u *users.User) {
-			u.Rules = append(u.Rules, rule)
-			err := store.Users.Save(u)
-			utils.CheckErr("store.Users.Save", err)
-		}
-
-		global := func(s *settings.Settings) {
-			s.Rules = append(s.Rules, rule)
-			err := store.Settings.Save(s)
-			utils.CheckErr("store.Settings.Save", err)
-		}
-
-		runRules(store, cmd, user, global)
-	}),
-}
diff --git a/backend/cmd/rules_ls.go b/backend/cmd/rules_ls.go
deleted file mode 100644
index e55db473..00000000
--- a/backend/cmd/rules_ls.go
+++ /dev/null
@@ -1,20 +0,0 @@
-package cmd
-
-import (
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/spf13/cobra"
-)
-
-func init() {
-	rulesCmd.AddCommand(rulesLsCommand)
-}
-
-var rulesLsCommand = &cobra.Command{
-	Use:   "ls",
-	Short: "List global rules or user specific rules",
-	Long:  `List global rules or user specific rules.`,
-	Args:  cobra.NoArgs,
-	Run: cobraCmd(func(cmd *cobra.Command, args []string, store *storage.Storage) {
-		runRules(store, cmd, nil, nil)
-	}),
-}
diff --git a/backend/cmd/users.go b/backend/cmd/users.go
deleted file mode 100644
index fb471d5f..00000000
--- a/backend/cmd/users.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package cmd
-
-import (
-	"fmt"
-	"os"
-	"strconv"
-	"text/tabwriter"
-
-	"github.com/spf13/cobra"
-
-	"github.com/gtsteffaniak/filebrowser/backend/users"
-)
-
-var usersCmd = &cobra.Command{
-	Use:   "users",
-	Short: "Users management utility",
-	Long:  `Users management utility.`,
-	Args:  cobra.NoArgs,
-}
-
-func printUsers(usrs []*users.User) {
-	w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0) //nolint:gomnd
-	fmt.Fprintln(w, "ID\tUsername\tScope\tLocale\tV. Mode\tS.Click\tAdmin\tExecute\tCreate\tRename\tModify\tDelete\tShare\tDownload\tPwd Lock")
-
-	for _, u := range usrs {
-		fmt.Fprintf(w, "%d\t%s\t%s\t%s\t%s\t%t\t%t\t%t\t%t\t%t\t%t\t%t\t%t\t%t\t%t\t\n",
-			u.ID,
-			u.Username,
-			u.Scope,
-			u.Locale,
-			u.ViewMode,
-			u.SingleClick,
-			u.Perm.Admin,
-			u.Perm.Execute,
-			u.Perm.Create,
-			u.Perm.Rename,
-			u.Perm.Modify,
-			u.Perm.Delete,
-			u.Perm.Share,
-			u.Perm.Download,
-			u.LockPassword,
-		)
-	}
-
-	w.Flush()
-}
-
-func parseUsernameOrID(arg string) (username string, id uint) {
-	id64, err := strconv.ParseUint(arg, 10, 64)
-	if err != nil {
-		return arg, 0
-	}
-	return "", uint(id64)
-}
diff --git a/backend/cmd/users_add.go b/backend/cmd/users_add.go
deleted file mode 100644
index bcf5f729..00000000
--- a/backend/cmd/users_add.go
+++ /dev/null
@@ -1,42 +0,0 @@
-package cmd
-
-import (
-	"github.com/spf13/cobra"
-
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/users"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-)
-
-func init() {
-	usersCmd.AddCommand(usersAddCmd)
-}
-
-var usersAddCmd = &cobra.Command{
-	Use:   "add <username> <password>",
-	Short: "Create a new user",
-	Long:  `Create a new user and add it to the database.`,
-	Args:  cobra.ExactArgs(2), //nolint:gomnd
-	Run: cobraCmd(func(cmd *cobra.Command, args []string, store *storage.Storage) {
-		user := &users.User{
-			Username:     args[0],
-			Password:     args[1],
-			LockPassword: mustGetBool(cmd.Flags(), "lockPassword"),
-		}
-		servSettings, err := store.Settings.GetServer()
-		utils.CheckErr("store.Settings.GetServer()", err)
-		// since getUserDefaults() polluted s.Defaults.Scope
-		// which makes the Scope not the one saved in the db
-		// we need the right s.Defaults.Scope here
-		s2, err := store.Settings.Get()
-		utils.CheckErr("store.Settings.Get()", err)
-
-		userHome, err := s2.MakeUserDir(user.Username, user.Scope, servSettings.Root)
-		utils.CheckErr("s2.MakeUserDir", err)
-		user.Scope = userHome
-
-		err = store.Users.Save(user)
-		utils.CheckErr("store.Users.Save", err)
-		printUsers([]*users.User{user})
-	}),
-}
diff --git a/backend/cmd/users_export.go b/backend/cmd/users_export.go
deleted file mode 100644
index bd4cfc52..00000000
--- a/backend/cmd/users_export.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package cmd
-
-import (
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-	"github.com/spf13/cobra"
-)
-
-func init() {
-	usersCmd.AddCommand(usersExportCmd)
-}
-
-var usersExportCmd = &cobra.Command{
-	Use:   "export <path>",
-	Short: "Export all users to a file.",
-	Long: `Export all users to a json or yaml file. Please indicate the
-path to the file where you want to write the users.`,
-	Args: jsonYamlArg,
-	Run: cobraCmd(func(cmd *cobra.Command, args []string, store *storage.Storage) {
-		list, err := store.Users.Gets("")
-		utils.CheckErr("store.Users.Gets", err)
-
-		err = marshal(args[0], list)
-		utils.CheckErr("marshal", err)
-	}),
-}
diff --git a/backend/cmd/users_find.go b/backend/cmd/users_find.go
deleted file mode 100644
index 0bb40112..00000000
--- a/backend/cmd/users_find.go
+++ /dev/null
@@ -1,53 +0,0 @@
-package cmd
-
-import (
-	"github.com/spf13/cobra"
-
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/users"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-)
-
-func init() {
-	usersCmd.AddCommand(usersFindCmd)
-	usersCmd.AddCommand(usersLsCmd)
-}
-
-var usersFindCmd = &cobra.Command{
-	Use:   "find <id|username>",
-	Short: "Find a user by username or id",
-	Long:  `Find a user by username or id. If no flag is set, all users will be printed.`,
-	Args:  cobra.ExactArgs(1),
-	Run:   findUsers,
-}
-
-var usersLsCmd = &cobra.Command{
-	Use:   "ls",
-	Short: "List all users.",
-	Args:  cobra.NoArgs,
-	Run:   findUsers,
-}
-
-var findUsers = cobraCmd(func(cmd *cobra.Command, args []string, store *storage.Storage) {
-	var (
-		list []*users.User
-		user *users.User
-		err  error
-	)
-
-	if len(args) == 1 {
-		username, id := parseUsernameOrID(args[0])
-		if username != "" {
-			user, err = store.Users.Get("", username)
-		} else {
-			user, err = store.Users.Get("", id)
-		}
-
-		list = []*users.User{user}
-	} else {
-		list, err = store.Users.Gets("")
-	}
-
-	utils.CheckErr("findUsers", err)
-	printUsers(list)
-})
diff --git a/backend/cmd/users_import.go b/backend/cmd/users_import.go
deleted file mode 100644
index 6ac73e95..00000000
--- a/backend/cmd/users_import.go
+++ /dev/null
@@ -1,88 +0,0 @@
-package cmd
-
-import (
-	"errors"
-	"fmt"
-	"os"
-	"strconv"
-
-	"github.com/spf13/cobra"
-
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/users"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-)
-
-func init() {
-	usersCmd.AddCommand(usersImportCmd)
-	usersImportCmd.Flags().Bool("overwrite", false, "overwrite users with the same id/username combo")
-	usersImportCmd.Flags().Bool("replace", false, "replace the entire user base")
-}
-
-var usersImportCmd = &cobra.Command{
-	Use:   "import <path>",
-	Short: "Import users from a file",
-	Long: `Import users from a file. The path must be for a json or yaml
-file. You can use this command to import new users to your
-installation. For that, just don't place their ID on the files
-list or set it to 0.`,
-	Args: jsonYamlArg,
-	Run: cobraCmd(func(cmd *cobra.Command, args []string, store *storage.Storage) {
-		fd, err := os.Open(args[0])
-		utils.CheckErr("os.Open", err)
-		defer fd.Close()
-
-		list := []*users.User{}
-		err = unmarshal(args[0], &list)
-		utils.CheckErr("unmarshal", err)
-
-		if mustGetBool(cmd.Flags(), "replace") {
-			oldUsers, err := store.Users.Gets("")
-			utils.CheckErr("store.Users.Gets", err)
-
-			err = marshal("users.backup.json", list)
-			utils.CheckErr("marshal users.backup.json", err)
-
-			for _, user := range oldUsers {
-				err = store.Users.Delete(user.ID)
-				utils.CheckErr("store.Users.Delete", err)
-			}
-		}
-
-		overwrite := mustGetBool(cmd.Flags(), "overwrite")
-
-		for _, user := range list {
-			onDB, err := store.Users.Get("", user.ID)
-
-			// User exists in DB.
-			if err == nil {
-				if !overwrite {
-					newErr := errors.New("user " + strconv.Itoa(int(user.ID)) + " is already registered")
-					utils.CheckErr("", newErr)
-				}
-
-				// If the usernames mismatch, check if there is another one in the DB
-				// with the new username. If there is, print an error and cancel the
-				// operation
-				if user.Username != onDB.Username {
-					if conflictuous, err := store.Users.Get("", user.Username); err == nil { //nolint:govet
-						newErr := usernameConflictError(user.Username, conflictuous.ID, user.ID)
-						utils.CheckErr("usernameConflictError", newErr)
-					}
-				}
-			} else {
-				// If it doesn't exist, set the ID to 0 to automatically get a new
-				// one that make sense in this DB.
-				user.ID = 0
-			}
-
-			err = store.Users.Save(user)
-			utils.CheckErr("store.Users.Save", err)
-		}
-	}),
-}
-
-func usernameConflictError(username string, originalID, newID uint) error {
-	return fmt.Errorf(`can't import user with ID %d and username "%s" because the username is already registred with the user %d`,
-		newID, username, originalID)
-}
diff --git a/backend/cmd/users_rm.go b/backend/cmd/users_rm.go
deleted file mode 100644
index 4d7176d0..00000000
--- a/backend/cmd/users_rm.go
+++ /dev/null
@@ -1,33 +0,0 @@
-package cmd
-
-import (
-	"log"
-
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-	"github.com/spf13/cobra"
-)
-
-func init() {
-	usersCmd.AddCommand(usersRmCmd)
-}
-
-var usersRmCmd = &cobra.Command{
-	Use:   "rm <id|username>",
-	Short: "Delete a user by username or id",
-	Long:  `Delete a user by username or id`,
-	Args:  cobra.ExactArgs(1),
-	Run: cobraCmd(func(cmd *cobra.Command, args []string, store *storage.Storage) {
-		username, id := parseUsernameOrID(args[0])
-		var err error
-
-		if username != "" {
-			err = store.Users.Delete(username)
-		} else {
-			err = store.Users.Delete(id)
-		}
-
-		utils.CheckErr("usersRmCmd", err)
-		log.Println("user deleted successfully")
-	}),
-}
diff --git a/backend/cmd/users_update.go b/backend/cmd/users_update.go
deleted file mode 100644
index b2824d16..00000000
--- a/backend/cmd/users_update.go
+++ /dev/null
@@ -1,40 +0,0 @@
-package cmd
-
-import (
-	"github.com/spf13/cobra"
-
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/users"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-)
-
-func init() {
-	usersCmd.AddCommand(usersUpdateCmd)
-}
-
-var usersUpdateCmd = &cobra.Command{
-	Use:   "update <id|username>",
-	Short: "Updates an existing user",
-	Long: `Updates an existing user. Set the flags for the
-options you want to change.`,
-	Args: cobra.ExactArgs(1),
-	Run: cobraCmd(func(cmd *cobra.Command, args []string, store *storage.Storage) {
-		username, id := parseUsernameOrID(args[0])
-
-		var (
-			err  error
-			user *users.User
-		)
-
-		if id != 0 {
-			user, err = store.Users.Get("", id)
-		} else {
-			user, err = store.Users.Get("", username)
-		}
-		utils.CheckErr("store.Users.Get", err)
-
-		err = store.Users.Update(user)
-		utils.CheckErr("store.Users.Update", err)
-		printUsers([]*users.User{user})
-	}),
-}
diff --git a/backend/cmd/utils.go b/backend/cmd/utils.go
deleted file mode 100644
index 94a57cdb..00000000
--- a/backend/cmd/utils.go
+++ /dev/null
@@ -1,88 +0,0 @@
-package cmd
-
-import (
-	"encoding/json"
-	"errors"
-	"os"
-	"path/filepath"
-
-	"github.com/goccy/go-yaml"
-	"github.com/spf13/cobra"
-	"github.com/spf13/pflag"
-
-	"github.com/gtsteffaniak/filebrowser/backend/storage"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
-)
-
-func mustGetString(flags *pflag.FlagSet, flag string) string {
-	s, err := flags.GetString(flag)
-	utils.CheckErr("mustGetString", err)
-	return s
-}
-
-func mustGetBool(flags *pflag.FlagSet, flag string) bool {
-	b, err := flags.GetBool(flag)
-	utils.CheckErr("mustGetBool", err)
-	return b
-}
-
-func mustGetUint(flags *pflag.FlagSet, flag string) uint {
-	b, err := flags.GetUint(flag)
-	utils.CheckErr("mustGetUint", err)
-	return b
-}
-
-type cobraFunc func(cmd *cobra.Command, args []string)
-type pythonFunc func(cmd *cobra.Command, args []string, store *storage.Storage)
-
-func marshal(filename string, data interface{}) error {
-	fd, err := os.Create(filename)
-
-	utils.CheckErr("os.Create", err)
-	defer fd.Close()
-
-	switch ext := filepath.Ext(filename); ext {
-	case ".json":
-		encoder := json.NewEncoder(fd)
-		encoder.SetIndent("", "    ")
-		return encoder.Encode(data)
-	case ".yml", ".yaml": //nolint:goconst
-		_, err := yaml.Marshal(fd)
-		return err
-	default:
-		return errors.New("invalid format: " + ext)
-	}
-}
-
-func unmarshal(filename string, data interface{}) error {
-	fd, err := os.Open(filename)
-	utils.CheckErr("os.Open", err)
-	defer fd.Close()
-
-	switch ext := filepath.Ext(filename); ext {
-	case ".json":
-		return json.NewDecoder(fd).Decode(data)
-	case ".yml", ".yaml":
-		return yaml.NewDecoder(fd).Decode(data)
-	default:
-		return errors.New("invalid format: " + ext)
-	}
-}
-
-func jsonYamlArg(cmd *cobra.Command, args []string) error {
-	if err := cobra.ExactArgs(1)(cmd, args); err != nil {
-		return err
-	}
-
-	switch ext := filepath.Ext(args[0]); ext {
-	case ".json", ".yml", ".yaml":
-		return nil
-	default:
-		return errors.New("invalid format: " + ext)
-	}
-}
-
-func cobraCmd(fn pythonFunc) cobraFunc {
-	return func(cmd *cobra.Command, args []string) {
-	}
-}
diff --git a/backend/filebrowser b/backend/filebrowser
new file mode 100755
index 00000000..8f78d299
Binary files /dev/null and b/backend/filebrowser differ
diff --git a/backend/filebrowser-playwright.yaml b/backend/filebrowser-playwright.yaml
index b9aca8f9..3a2d7d16 100644
--- a/backend/filebrowser-playwright.yaml
+++ b/backend/filebrowser-playwright.yaml
@@ -1,7 +1,7 @@
 server:
   port: 80
   baseURL:  "/"
-  root: "./tests/playwright-files"
+  root: "../frontend/tests/playwright-files"
 auth:
   method: password
   signup: false
diff --git a/backend/files/conditions.go b/backend/files/conditions.go
index 17b08050..4d4b36e5 100644
--- a/backend/files/conditions.go
+++ b/backend/files/conditions.go
@@ -2,6 +2,7 @@ package files
 
 import (
 	"mime"
+	"path/filepath"
 	"regexp"
 	"strconv"
 	"strings"
@@ -52,6 +53,17 @@ var documentTypes = []string{
 	".fb2",  // FictionBook
 }
 
+var onlyOfficeSupported = []string{
+	".doc", ".docm", ".docx", ".dot", ".dotm", ".dotx", ".epub",
+	".fb2", ".fodt", ".htm", ".html", ".mht", ".mhtml", ".odt",
+	".ott", ".rtf", ".stw", ".sxw", ".txt", ".wps", ".wpt", ".xml",
+	".csv", ".et", ".ett", ".fods", ".ods", ".ots", ".sxc", ".xls",
+	".xlsb", ".xlsm", ".xlsx", ".xlt", ".xltm", ".xltx", ".dps",
+	".dpt", ".fodp", ".odp", ".otp", ".pot", ".potm", ".potx",
+	".pps", ".ppsm", ".ppsx", ".ppt", ".pptm", ".pptx", ".sxi",
+	".djvu", ".docxf", ".oform", ".oxps", ".pdf", ".xps",
+}
+
 // Text-based file extensions
 var textTypes = []string{
 	// Common Text Formats
@@ -256,3 +268,13 @@ func isArchive(extension string) bool {
 	}
 	return false
 }
+
+func isOnlyOffice(name string) bool {
+	extention := filepath.Ext(name)
+	for _, typefile := range onlyOfficeSupported {
+		if extention == typefile {
+			return true
+		}
+	}
+	return false
+}
diff --git a/backend/files/file.go b/backend/files/file.go
index 1b5a72fd..a6996119 100644
--- a/backend/files/file.go
+++ b/backend/files/file.go
@@ -21,9 +21,12 @@ import (
 	"time"
 	"unicode/utf8"
 
+	"github.com/gtsteffaniak/filebrowser/backend/cache"
 	"github.com/gtsteffaniak/filebrowser/backend/errors"
 	"github.com/gtsteffaniak/filebrowser/backend/fileutils"
+	"github.com/gtsteffaniak/filebrowser/backend/settings"
 	"github.com/gtsteffaniak/filebrowser/backend/users"
+	"github.com/gtsteffaniak/filebrowser/backend/utils"
 )
 
 var (
@@ -32,30 +35,32 @@ var (
 )
 
 type ItemInfo struct {
-	Name    string    `json:"name"`
-	Size    int64     `json:"size"`
-	ModTime time.Time `json:"modified"`
-	Type    string    `json:"type"`
+	Name    string    `json:"name"`     // name of the file
+	Size    int64     `json:"size"`     // length in bytes for regular files
+	ModTime time.Time `json:"modified"` // modification time
+	Type    string    `json:"type"`     // type of the file, either "directory" or a file mimetype
 }
 
 // FileInfo describes a file.
 // reduced item is non-recursive reduced "Items", used to pass flat items array
 type FileInfo struct {
 	ItemInfo
-	Files   []ItemInfo `json:"files"`
-	Folders []ItemInfo `json:"folders"`
-	Path    string     `json:"path"`
+	Files   []ItemInfo `json:"files"`   // files in the directory
+	Folders []ItemInfo `json:"folders"` // folders in the directory
+	Path    string     `json:"path"`    // path scoped to the associated index
 }
 
 // for efficiency, a response will be a pointer to the data
 // extra calculated fields can be added here
 type ExtendedFileInfo struct {
 	*FileInfo
-	Content   string            `json:"content,omitempty"`
-	Subtitles []string          `json:"subtitles,omitempty"`
-	Checksums map[string]string `json:"checksums,omitempty"`
-	Token     string            `json:"token,omitempty"`
-	RealPath  string            `json:"-"`
+	Content      string            `json:"content,omitempty"`      // text content of a file, if requested
+	Subtitles    []string          `json:"subtitles,omitempty"`    // subtitles for video files
+	Checksums    map[string]string `json:"checksums,omitempty"`    // checksums for the file
+	Token        string            `json:"token,omitempty"`        // token for the file -- used for sharing
+	OnlyOfficeId string            `json:"onlyOfficeId,omitempty"` // id for onlyoffice files
+	Source       string            `json:"source"`                 // associated index source for the file
+	RealPath     string            `json:"-"`
 }
 
 // FileOptions are the options when getting a file info.
@@ -134,9 +139,23 @@ func FileInfoFaster(opts FileOptions) (ExtendedFileInfo, error) {
 	}
 	response.FileInfo = info
 	response.RealPath = realPath
+	if settings.Config.Integrations.OnlyOffice.Secret != "" && info.Type != "directory" && isOnlyOffice(info.Name) {
+		response.OnlyOfficeId = generateOfficeId(realPath)
+	}
 	return response, nil
 }
 
+func generateOfficeId(realPath string) string {
+	key, ok := cache.OnlyOffice.Get(realPath).(string)
+	if !ok {
+		timestamp := strconv.FormatInt(time.Now().UnixMilli(), 10)
+		documentKey := utils.HashSHA256(realPath + timestamp)
+		cache.OnlyOffice.Set(realPath, documentKey)
+		return documentKey
+	}
+	return key
+}
+
 // Checksum checksums a given File for a given User, using a specific
 // algorithm. The checksums data is saved on File object.
 func GetChecksum(fullPath, algo string) (map[string]string, error) {
diff --git a/backend/files/indexingFiles.go b/backend/files/indexingFiles.go
index c2bb27f0..db155b0c 100644
--- a/backend/files/indexingFiles.go
+++ b/backend/files/indexingFiles.go
@@ -2,7 +2,6 @@ package files
 
 import (
 	"fmt"
-	"log"
 	"os"
 	"path/filepath"
 	"slices"
@@ -10,6 +9,8 @@ import (
 	"sync"
 	"time"
 
+	"github.com/gtsteffaniak/filebrowser/backend/cache"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/settings"
 	"github.com/gtsteffaniak/filebrowser/backend/utils"
 )
@@ -52,11 +53,11 @@ func Initialize(source settings.Source) {
 
 	if !newIndex.Source.Config.Disabled {
 		time.Sleep(time.Second)
-		log.Println("Initializing index and assessing file system complexity")
+		logger.Info("Initializing index and assessing file system complexity")
 		newIndex.RunIndexing("/", false)
 		go newIndex.setupIndexingScanners()
 	} else {
-		log.Println("Indexing disabled for source: ", newIndex.Source.Name)
+		logger.Debug("Indexing disabled for source: " + newIndex.Source.Name)
 	}
 }
 
@@ -96,7 +97,7 @@ func (idx *Index) indexDirectory(adjustedPath string, quick, recursive bool) err
 		for _, item := range cacheDirItems {
 			err = idx.indexDirectory(combinedPath+item.Name, quick, true)
 			if err != nil {
-				fmt.Printf("error indexing directory %v : %v", combinedPath+item.Name, err)
+				logger.Error(fmt.Sprintf("error indexing directory %v : %v", combinedPath+item.Name, err))
 			}
 		}
 		return nil
@@ -147,7 +148,7 @@ func (idx *Index) indexDirectory(adjustedPath string, quick, recursive bool) err
 				// Recursively index the subdirectory
 				err = idx.indexDirectory(dirPath, quick, recursive)
 				if err != nil {
-					log.Printf("Failed to index directory %s: %v", dirPath, err)
+					logger.Error(fmt.Sprintf("Failed to index directory %s: %v", dirPath, err))
 					continue
 				}
 			}
@@ -226,8 +227,8 @@ func (idx *Index) recursiveUpdateDirSizes(childInfo *FileInfo, previousSize int6
 func (idx *Index) GetRealPath(relativePath ...string) (string, bool, error) {
 	combined := append([]string{idx.Source.Path}, relativePath...)
 	joinedPath := filepath.Join(combined...)
-	isDir, _ := utils.RealPathCache.Get(joinedPath + ":isdir").(bool)
-	cached, ok := utils.RealPathCache.Get(joinedPath).(string)
+	isDir, _ := cache.RealPath.Get(joinedPath + ":isdir").(bool)
+	cached, ok := cache.RealPath.Get(joinedPath).(string)
 	if ok && cached != "" {
 		return cached, isDir, nil
 	}
@@ -239,8 +240,8 @@ func (idx *Index) GetRealPath(relativePath ...string) (string, bool, error) {
 	// Resolve symlinks and get the real path
 	realPath, isDir, err := resolveSymlinks(absolutePath)
 	if err == nil {
-		utils.RealPathCache.Set(joinedPath, realPath)
-		utils.RealPathCache.Set(joinedPath+":isdir", isDir)
+		cache.RealPath.Set(joinedPath, realPath)
+		cache.RealPath.Set(joinedPath+":isdir", isDir)
 	}
 	return realPath, isDir, err
 }
diff --git a/backend/files/indexingSchedule.go b/backend/files/indexingSchedule.go
index cc58707f..fea5839e 100644
--- a/backend/files/indexingSchedule.go
+++ b/backend/files/indexingSchedule.go
@@ -1,8 +1,10 @@
 package files
 
 import (
-	"log"
+	"fmt"
 	"time"
+
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 )
 
 // schedule in minutes
@@ -32,7 +34,7 @@ func (idx *Index) newScanner(origin string) {
 		}
 
 		// Log and sleep before indexing
-		log.Printf("Next scan in %v\n", sleepTime)
+		logger.Debug(fmt.Sprintf("Next scan in %v\n", sleepTime))
 		time.Sleep(sleepTime)
 
 		idx.scannerMu.Lock()
@@ -74,9 +76,9 @@ func (idx *Index) RunIndexing(origin string, quick bool) {
 	prevNumDirs := idx.NumDirs
 	prevNumFiles := idx.NumFiles
 	if quick {
-		log.Println("Starting quick scan")
+		logger.Debug("Starting quick scan")
 	} else {
-		log.Println("Starting full scan")
+		logger.Debug("Starting full scan")
 		idx.NumDirs = 0
 		idx.NumFiles = 0
 	}
@@ -85,8 +87,9 @@ func (idx *Index) RunIndexing(origin string, quick bool) {
 	// Perform the indexing operation
 	err := idx.indexDirectory("/", quick, true)
 	if err != nil {
-		log.Printf("Error during indexing: %v", err)
+		logger.Error(fmt.Sprintf("Error during indexing: %v", err))
 	}
+	firstRun := idx.LastIndexed == time.Time{}
 	// Update the LastIndexed time
 	idx.LastIndexed = time.Now()
 	idx.indexingTime = int(time.Since(startTime).Seconds())
@@ -102,12 +105,20 @@ func (idx *Index) RunIndexing(origin string, quick bool) {
 		} else {
 			idx.assessment = "normal"
 		}
-		log.Printf("Index assessment         : complexity=%v directories=%v files=%v \n", idx.assessment, idx.NumDirs, idx.NumFiles)
+		if firstRun {
+			logger.Info(fmt.Sprintf("Index assessment         : complexity=%v directories=%v files=%v", idx.assessment, idx.NumDirs, idx.NumFiles))
+		} else {
+			logger.Debug(fmt.Sprintf("Index assessment         : complexity=%v directories=%v files=%v", idx.assessment, idx.NumDirs, idx.NumFiles))
+		}
 		if idx.NumDirs != prevNumDirs || idx.NumFiles != prevNumFiles {
 			idx.FilesChangedDuringIndexing = true
 		}
 	}
-	log.Printf("Time Spent Indexing      : %v seconds\n", idx.indexingTime)
+	if firstRun {
+		logger.Info(fmt.Sprintf("Time spent indexing      : %v seconds", idx.indexingTime))
+	} else {
+		logger.Debug(fmt.Sprintf("Time spent indexing      : %v seconds", idx.indexingTime))
+	}
 }
 
 func (idx *Index) setupIndexingScanners() {
diff --git a/backend/files/search.go b/backend/files/search.go
index a4a3ff14..266e141a 100644
--- a/backend/files/search.go
+++ b/backend/files/search.go
@@ -6,6 +6,7 @@ import (
 	"strings"
 	"sync"
 
+	"github.com/gtsteffaniak/filebrowser/backend/cache"
 	"github.com/gtsteffaniak/filebrowser/backend/utils"
 )
 
@@ -23,18 +24,18 @@ type SearchResult struct {
 func (idx *Index) Search(search string, scope string, sourceSession string) []SearchResult {
 	// Remove slashes
 	scope = idx.makeIndexPath(scope)
-	runningHash := utils.GenerateRandomHash(4)
+	runningHash := utils.InsecureRandomIdentifier(4)
 	sessionInProgress.Store(sourceSession, runningHash) // Store the value in the sync.Map
 	searchOptions := ParseSearch(search)
 	results := make(map[string]SearchResult, 0)
 	count := 0
 	var directories []string
-	cachedDirs, ok := utils.SearchResultsCache.Get(idx.Source.Path + scope).([]string)
+	cachedDirs, ok := cache.SearchResults.Get(idx.Source.Path + scope).([]string)
 	if ok {
 		directories = cachedDirs
 	} else {
 		directories = idx.getDirsInScope(scope)
-		utils.SearchResultsCache.Set(idx.Source.Path+scope, directories)
+		cache.SearchResults.Set(idx.Source.Path+scope, directories)
 	}
 	for _, searchTerm := range searchOptions.Terms {
 		if searchTerm == "" {
diff --git a/backend/go.mod b/backend/go.mod
index b850e62b..0138e49c 100644
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -7,13 +7,11 @@ require (
 	github.com/disintegration/imaging v1.6.2
 	github.com/dsoprea/go-exif/v3 v3.0.1
 	github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568
-	github.com/goccy/go-yaml v1.15.13
+	github.com/goccy/go-yaml v1.15.15
 	github.com/golang-jwt/jwt/v4 v4.5.1
 	github.com/google/go-cmp v0.6.0
 	github.com/shirou/gopsutil/v3 v3.24.5
 	github.com/spf13/afero v1.11.0
-	github.com/spf13/cobra v1.8.1
-	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.9.0
 	github.com/swaggo/http-swagger v1.3.4
 	github.com/swaggo/swag v1.16.4
@@ -35,7 +33,6 @@ require (
 	github.com/go-openapi/swag v0.23.0 // indirect
 	github.com/golang/geo v0.0.0-20230421003525-6adc56603217 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
-	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/mailru/easyjson v0.9.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
diff --git a/backend/go.sum b/backend/go.sum
index 8df0c77a..a220938f 100644
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -6,7 +6,6 @@ github.com/Sereal/Sereal v0.0.0-20190618215532-0b8ac451a863 h1:BRrxwOZBolJN4gIwv
 github.com/Sereal/Sereal v0.0.0-20190618215532-0b8ac451a863/go.mod h1:D0JMgToj/WdxCgd30Kc1UcA9E+WdZoJqeVOuYW7iTBM=
 github.com/asdine/storm/v3 v3.2.1 h1:I5AqhkPK6nBZ/qJXySdI7ot5BlXSZ7qvDY1zAn5ZJac=
 github.com/asdine/storm/v3 v3.2.1/go.mod h1:LEpXwGt4pIqrE/XcTvCnZHT5MgZCV6Ub9q7yQzOFWr0=
-github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/disintegration/imaging v1.6.2 h1:w1LecBlG2Lnp8B3jk5zSuNqd7b4DXhcjwek1ei82L+c=
@@ -47,8 +46,8 @@ github.com/go-openapi/spec v0.21.0 h1:LTVzPc3p/RzRnkQqLRndbAzjY0d0BCL72A6j3CdL9Z
 github.com/go-openapi/spec v0.21.0/go.mod h1:78u6VdPw81XU44qEWGhtr982gJ5BWg2c0I5XwVMotYk=
 github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+GrE=
 github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ=
-github.com/goccy/go-yaml v1.15.13 h1:Xd87Yddmr2rC1SLLTm2MNDcTjeO/GYo0JGiww6gSTDg=
-github.com/goccy/go-yaml v1.15.13/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
+github.com/goccy/go-yaml v1.15.15 h1:5turdzAlutS2Q7/QR/9R99Z1K0J00qDb4T0pHJcZ5ew=
+github.com/goccy/go-yaml v1.15.15/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
 github.com/golang-jwt/jwt/v4 v4.5.1 h1:JdqV9zKUdtaa9gdPlywC3aeoEsR681PlKC+4F5gQgeo=
 github.com/golang-jwt/jwt/v4 v4.5.1/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/golang/geo v0.0.0-20190916061304-5b978397cfec/go.mod h1:QZ0nwyI2jOfgRAoBvP+ab5aRr7c9x7lhGEJrKvBwjWI=
@@ -65,8 +64,6 @@ github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
 github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
-github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
@@ -86,15 +83,10 @@ github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 h1:o4JXh1EVt
 github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
 github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
 github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
-github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/shirou/gopsutil/v3 v3.24.5 h1:i0t8kL+kQTvpAYToeuiVk3TgDeKOFioZO3Ztz/iZ9pI=
 github.com/shirou/gopsutil/v3 v3.24.5/go.mod h1:bsoOS1aStSs9ErQ1WWfxllSeS1K5D+U30r2NfcubMVk=
 github.com/spf13/afero v1.11.0 h1:WJQKhtpdm3v2IzqG8VMqrr6Rf3UYpEF239Jy9wNepM8=
 github.com/spf13/afero v1.11.0/go.mod h1:GH9Y3pIexgf1MTIWtNGyogA5MwRIDXGUr+hbWNoBjkY=
-github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
-github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
-github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
-github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
diff --git a/backend/http/auth.go b/backend/http/auth.go
index 80eb2f2b..f74b0fb6 100644
--- a/backend/http/auth.go
+++ b/backend/http/auth.go
@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	libError "errors"
 	"fmt"
-	"log"
 	"net/http"
 	"net/url"
 	"os"
@@ -18,6 +17,7 @@ import (
 
 	"github.com/gtsteffaniak/filebrowser/backend/errors"
 	"github.com/gtsteffaniak/filebrowser/backend/files"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/settings"
 	"github.com/gtsteffaniak/filebrowser/backend/share"
 	"github.com/gtsteffaniak/filebrowser/backend/users"
@@ -46,9 +46,18 @@ func extractToken(r *http.Request) (string, error) {
 		}
 	}
 
+	auth := r.URL.Query().Get("auth")
+	if auth != "" {
+		hasToken = true
+		if strings.Count(auth, ".") == 2 {
+			return auth, nil
+		}
+	}
+
 	// Check for Authorization header
 	authHeader := r.Header.Get("Authorization")
 	if authHeader != "" {
+
 		hasToken = true
 		// Split the header to get "Bearer {token}"
 		parts := strings.Split(authHeader, " ")
@@ -58,14 +67,6 @@ func extractToken(r *http.Request) (string, error) {
 		}
 	}
 
-	auth := r.URL.Query().Get("auth")
-	if auth != "" {
-		hasToken = true
-		if strings.Count(auth, ".") == 2 {
-			return auth, nil
-		}
-	}
-
 	if hasToken {
 		return "", fmt.Errorf("invalid token provided")
 	}
@@ -129,12 +130,12 @@ func signupHandler(w http.ResponseWriter, r *http.Request) {
 
 	userHome, err := config.MakeUserDir(user.Username, user.Scope, files.RootPaths["default"])
 	if err != nil {
-		log.Printf("create user: failed to mkdir user home dir: [%s]", userHome)
+		logger.Error(fmt.Sprintf("create user: failed to mkdir user home dir: [%s]", userHome))
 		http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
 		return
 	}
 	user.Scope = userHome
-	log.Printf("new user: %s, home dir: [%s].", user.Username, userHome)
+	logger.Debug(fmt.Sprintf("new user: %s, home dir: [%s].", user.Username, userHome))
 	err = store.Users.Save(&user)
 	if err == errors.ErrExist {
 		http.Error(w, http.StatusText(http.StatusConflict), http.StatusConflict)
@@ -151,7 +152,7 @@ func renewHandler(w http.ResponseWriter, r *http.Request, d *requestContext) (in
 }
 
 func printToken(w http.ResponseWriter, _ *http.Request, user *users.User) (int, error) {
-	signed, err := makeSignedTokenAPI(user, "WEB_TOKEN_"+utils.GenerateRandomHash(4), time.Hour*2, user.Perm)
+	signed, err := makeSignedTokenAPI(user, "WEB_TOKEN_"+utils.InsecureRandomIdentifier(4), time.Hour*2, user.Perm)
 	if err != nil {
 		if strings.Contains(err.Error(), "key already exists with same name") {
 			return http.StatusConflict, err
diff --git a/backend/http/middleware.go b/backend/http/middleware.go
index f6e18c30..62ad2369 100644
--- a/backend/http/middleware.go
+++ b/backend/http/middleware.go
@@ -4,7 +4,6 @@ import (
 	"compress/gzip"
 	"encoding/json"
 	"fmt"
-	"log"
 	"net/http"
 	"path/filepath"
 	"strings"
@@ -12,15 +11,16 @@ import (
 
 	"github.com/golang-jwt/jwt/v4"
 	"github.com/gtsteffaniak/filebrowser/backend/files"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/runner"
-	"github.com/gtsteffaniak/filebrowser/backend/settings"
 	"github.com/gtsteffaniak/filebrowser/backend/users"
 )
 
 type requestContext struct {
 	user *users.User
 	*runner.Runner
-	raw interface{}
+	raw   interface{}
+	token string
 }
 
 type HttpResponse struct {
@@ -94,7 +94,7 @@ func withAdminHelper(fn handleFunc) handleFunc {
 // Middleware to retrieve and authenticate user
 func withUserHelper(fn handleFunc) handleFunc {
 	return func(w http.ResponseWriter, r *http.Request, data *requestContext) (int, error) {
-		if settings.Config.Auth.Method == "noauth" {
+		if config.Auth.Method == "noauth" {
 			var err error
 			// Retrieve the user from the store and store it in the context
 			data.user, err = store.Users.Get(files.RootPaths["default"], "admin")
@@ -108,8 +108,10 @@ func withUserHelper(fn handleFunc) handleFunc {
 		}
 		tokenString, err := extractToken(r)
 		if err != nil {
+			logger.Debug(fmt.Sprintf("error extracting from request %v", err))
 			return http.StatusUnauthorized, err
 		}
+		data.token = tokenString
 
 		var tk users.AuthToken
 		token, err := jwt.ParseWithClaims(tokenString, &tk, keyFunc)
@@ -126,11 +128,15 @@ func withUserHelper(fn handleFunc) handleFunc {
 		if tk.Expires < time.Now().Add(time.Hour).Unix() {
 			w.Header().Add("X-Renew-Token", "true")
 		}
+
 		// Retrieve the user from the store and store it in the context
 		data.user, err = store.Users.Get(files.RootPaths["default"], tk.BelongsTo)
 		if err != nil {
 			return http.StatusInternalServerError, err
 		}
+
+		setUserInResponseWriter(w, data.user)
+
 		// Call the handler function, passing in the context
 		return fn(w, r, data)
 	}
@@ -172,14 +178,14 @@ func wrapHandler(fn handleFunc) http.HandlerFunc {
 			// Marshal the error response to JSON
 			errorBytes, marshalErr := json.Marshal(response)
 			if marshalErr != nil {
-				log.Printf("Error marshalling error response: %v", marshalErr)
+				logger.Error(fmt.Sprintf("Error marshalling error response: %v", marshalErr))
 				http.Error(w, "Internal Server Error", http.StatusInternalServerError)
 				return
 			}
 
 			// Write the JSON error response
 			if _, writeErr := w.Write(errorBytes); writeErr != nil {
-				log.Printf("Error writing error response: %v", writeErr)
+				logger.Error(fmt.Sprintf("Error writing error response: %v", writeErr))
 			}
 			return
 		}
@@ -233,6 +239,7 @@ type ResponseWriterWrapper struct {
 	StatusCode  int
 	wroteHeader bool
 	PayloadSize int
+	User        string
 }
 
 // WriteHeader captures the status code and ensures it's only written once
@@ -255,6 +262,16 @@ func (w *ResponseWriterWrapper) Write(b []byte) (int, error) {
 	return w.ResponseWriter.Write(b)
 }
 
+// Helper function to set the user in the ResponseWriterWrapper
+func setUserInResponseWriter(w http.ResponseWriter, user *users.User) {
+	// Wrap the response writer to set the user field
+	if wrappedWriter, ok := w.(*ResponseWriterWrapper); ok {
+		if user != nil {
+			wrappedWriter.User = user.Username
+		}
+	}
+}
+
 // LoggingMiddleware logs each request and its status code.
 func LoggingMiddleware(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@@ -267,30 +284,23 @@ func LoggingMiddleware(next http.Handler) http.Handler {
 		// Call the next handler.
 		next.ServeHTTP(wrappedWriter, r)
 
-		// Determine the color based on the status code.
-		color := "\033[32m" // Default green color
-		if wrappedWriter.StatusCode >= 300 && wrappedWriter.StatusCode < 500 {
-			color = "\033[33m" // Yellow for client errors (4xx)
-		} else if wrappedWriter.StatusCode >= 500 {
-			color = "\033[31m" // Red for server errors (5xx)
-		}
-
 		// Capture the full URL path including the query parameters.
 		fullURL := r.URL.Path
 		if r.URL.RawQuery != "" {
 			fullURL += "?" + r.URL.RawQuery
 		}
-
-		// Log the request, status code, and response size.
-		log.Printf("%s%-7s | %3d | %-15s | %-12s | \"%s\"%s",
-			color,
-			r.Method,
-			wrappedWriter.StatusCode, // Captured status code
-			r.RemoteAddr,
-			time.Since(start).String(),
-			fullURL,
-			"\033[0m", // Reset color
-		)
+		truncUser := wrappedWriter.User
+		if len(truncUser) > 12 {
+			truncUser = truncUser[:10] + ".."
+		}
+		logger.Api(
+			fmt.Sprintf("%-7s | %3d | %-15s | %-12s | %-12s | \"%s\"",
+				r.Method,
+				wrappedWriter.StatusCode, // Captured status code
+				r.RemoteAddr,
+				truncUser,
+				time.Since(start).String(),
+				fullURL), wrappedWriter.StatusCode)
 	})
 }
 
diff --git a/backend/http/middleware_test.go b/backend/http/middleware_test.go
index 283bb7f5..5c135b75 100644
--- a/backend/http/middleware_test.go
+++ b/backend/http/middleware_test.go
@@ -105,7 +105,7 @@ func TestWithAdminHelper(t *testing.T) {
 			data := &requestContext{
 				user: tc.user,
 			}
-			token, err := makeSignedTokenAPI(tc.user, "WEB_TOKEN_"+utils.GenerateRandomHash(4), time.Hour*2, tc.user.Perm)
+			token, err := makeSignedTokenAPI(tc.user, "WEB_TOKEN_"+utils.InsecureRandomIdentifier(4), time.Hour*2, tc.user.Perm)
 			if err != nil {
 				t.Fatalf("Error making token for request: %v", err)
 			}
diff --git a/backend/http/onlyOffice.go b/backend/http/onlyOffice.go
new file mode 100644
index 00000000..322be3f7
--- /dev/null
+++ b/backend/http/onlyOffice.go
@@ -0,0 +1,209 @@
+package http
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"github.com/golang-jwt/jwt/v4"
+	"github.com/gtsteffaniak/filebrowser/backend/cache"
+	"github.com/gtsteffaniak/filebrowser/backend/files"
+	"github.com/gtsteffaniak/filebrowser/backend/settings"
+)
+
+const (
+	onlyOfficeStatusDocumentClosedWithChanges       = 2
+	onlyOfficeStatusDocumentClosedWithNoChanges     = 4
+	onlyOfficeStatusForceSaveWhileDocumentStillOpen = 6
+)
+
+type OnlyOfficeCallback struct {
+	ChangesURL string   `json:"changesurl,omitempty"`
+	Key        string   `json:"key,omitempty"`
+	Status     int      `json:"status,omitempty"`
+	URL        string   `json:"url,omitempty"`
+	Users      []string `json:"users,omitempty"`
+	UserData   string   `json:"userdata,omitempty"`
+}
+
+func onlyofficeClientConfigGetHandler(w http.ResponseWriter, r *http.Request, d *requestContext) (int, error) {
+	if settings.Config.Integrations.OnlyOffice.Url == "" {
+		return http.StatusInternalServerError, errors.New("only-office integration must be configured in settings")
+	}
+
+	if !d.user.Perm.Modify {
+		return http.StatusForbidden, nil
+	}
+	encodedUrl := r.URL.Query().Get("url")
+	source := r.URL.Query().Get("source")
+	if source == "" {
+		source = "default"
+	}
+	// Decode the URL-encoded path
+	url, err := url.QueryUnescape(encodedUrl)
+	if err != nil {
+		return http.StatusBadRequest, fmt.Errorf("invalid path encoding: %v", err)
+	}
+
+	// get path from url
+	pathParts := strings.Split(url, "/api/raw?files=/")
+	path := pathParts[len(pathParts)-1]
+	urlFirst := pathParts[0]
+	if settings.Config.Server.InternalUrl != "" {
+		urlFirst = settings.Config.Server.InternalUrl
+		replacement := strings.Split(url, "/api/raw")[0]
+		url = strings.Replace(url, replacement, settings.Config.Server.InternalUrl, 1)
+	}
+	fileInfo, err := files.FileInfoFaster(files.FileOptions{
+		Path:       filepath.Join(d.user.Scope, path),
+		Modify:     d.user.Perm.Modify,
+		Source:     source,
+		Expand:     false,
+		ReadHeader: config.Server.TypeDetectionByHeader,
+		Checker:    d.user,
+	})
+
+	if err != nil {
+		return errToStatus(err), err
+	}
+
+	id, err := getOnlyOfficeId(source, fileInfo.Path)
+	if err != nil {
+		return http.StatusNotFound, err
+	}
+	split := strings.Split(fileInfo.Name, ".")
+	fileType := split[len(split)-1]
+
+	theme := "light"
+	if d.user.DarkMode {
+		theme = "dark"
+	}
+
+	clientConfig := map[string]interface{}{
+		"document": map[string]interface{}{
+			"fileType": fileType,
+			"key":      id,
+			"title":    fileInfo.Name,
+			"url":      url + "&auth=" + d.token,
+			"permissions": map[string]interface{}{
+				"edit":     d.user.Perm.Modify,
+				"download": d.user.Perm.Download,
+				"print":    d.user.Perm.Download,
+			},
+		},
+		"editorConfig": map[string]interface{}{
+			"callbackUrl": fmt.Sprintf("%v/api/onlyoffice/callback?path=%v&auth=%v", urlFirst, path, d.token),
+			"user": map[string]interface{}{
+				"id":   strconv.FormatUint(uint64(d.user.ID), 10),
+				"name": d.user.Username,
+			},
+			"customization": map[string]interface{}{
+				"autosave":  true,
+				"forcesave": true,
+				"uiTheme":   theme,
+			},
+			"lang": d.user.Locale,
+			"mode": "edit",
+		},
+	}
+	if settings.Config.Integrations.OnlyOffice.Secret != "" {
+		token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims(clientConfig))
+		signature, err := token.SignedString([]byte(settings.Config.Integrations.OnlyOffice.Secret))
+		if err != nil {
+			return http.StatusInternalServerError, fmt.Errorf("failed to sign JWT")
+		}
+		clientConfig["token"] = signature
+	}
+	return renderJSON(w, r, clientConfig)
+}
+
+func onlyofficeCallbackHandler(w http.ResponseWriter, r *http.Request, d *requestContext) (int, error) {
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+
+	var data OnlyOfficeCallback
+	err = json.Unmarshal(body, &data)
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+
+	encodedPath := r.URL.Query().Get("path")
+	source := r.URL.Query().Get("source")
+	if source == "" {
+		source = "default"
+	}
+	// Decode the URL-encoded path
+	path, err := url.QueryUnescape(encodedPath)
+	if err != nil {
+		return http.StatusBadRequest, fmt.Errorf("invalid path encoding: %v", err)
+	}
+	if data.Status == onlyOfficeStatusDocumentClosedWithChanges ||
+		data.Status == onlyOfficeStatusDocumentClosedWithNoChanges {
+		// Refer to only-office documentation
+		// - https://api.onlyoffice.com/editors/coedit
+		// - https://api.onlyoffice.com/editors/callback
+		//
+		// When the document is fully closed by all editors,
+		// then the document key should no longer be re-used.
+		deleteOfficeId(source, path)
+	}
+
+	if data.Status == onlyOfficeStatusDocumentClosedWithChanges ||
+		data.Status == onlyOfficeStatusForceSaveWhileDocumentStillOpen {
+		if !d.user.Perm.Modify {
+			return http.StatusForbidden, nil
+		}
+
+		doc, err := http.Get(data.URL)
+		if err != nil {
+			return http.StatusInternalServerError, err
+		}
+		defer doc.Body.Close()
+
+		err = d.Runner.RunHook(func() error {
+			fileOpts := files.FileOptions{
+				Path:   path,
+				Source: source,
+			}
+			writeErr := files.WriteFile(fileOpts, doc.Body)
+			if writeErr != nil {
+				return writeErr
+			}
+			return nil
+		}, "save", path, "", d.user)
+
+		if err != nil {
+			return http.StatusInternalServerError, err
+		}
+	}
+
+	resp := map[string]int{
+		"error": 0,
+	}
+	return renderJSON(w, r, resp)
+}
+
+func getOnlyOfficeId(source, path string) (string, error) {
+	idx := files.GetIndex(source)
+	realpath, _, _ := idx.GetRealPath(path)
+	// error is intentionally ignored in order treat errors
+	// the same as a cache-miss
+	cachedDocumentKey, ok := cache.OnlyOffice.Get(realpath).(string)
+	if ok {
+		return cachedDocumentKey, nil
+	}
+	return "", fmt.Errorf("document key not found")
+}
+func deleteOfficeId(source, path string) {
+	idx := files.GetIndex(source)
+	realpath, _, _ := idx.GetRealPath(path)
+	cache.OnlyOffice.Delete(realpath)
+}
diff --git a/backend/http/preview.go b/backend/http/preview.go
index 5a5b5258..aee97a53 100644
--- a/backend/http/preview.go
+++ b/backend/http/preview.go
@@ -13,6 +13,7 @@ import (
 
 	"github.com/gtsteffaniak/filebrowser/backend/files"
 	"github.com/gtsteffaniak/filebrowser/backend/img"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 )
 
 type ImgService interface {
@@ -141,7 +142,7 @@ func createPreview(imgSvc ImgService, fileCache FileCache, file files.ExtendedFi
 	go func() {
 		cacheKey := previewCacheKey(file.RealPath, previewSize, file.FileInfo.ModTime)
 		if err := fileCache.Store(context.Background(), cacheKey, buf.Bytes()); err != nil {
-			fmt.Printf("failed to cache resized image: %v", err)
+			logger.Error(fmt.Sprintf("failed to cache resized image: %v", err))
 		}
 	}()
 
diff --git a/backend/http/raw.go b/backend/http/raw.go
index 29874af5..b9df2f8b 100644
--- a/backend/http/raw.go
+++ b/backend/http/raw.go
@@ -7,7 +7,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"log"
 	"net/http"
 	"net/url"
 	"os"
@@ -15,6 +14,7 @@ import (
 	"strings"
 
 	"github.com/gtsteffaniak/filebrowser/backend/files"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 )
 
 func setContentDisposition(w http.ResponseWriter, r *http.Request, fileName string) {
@@ -211,13 +211,14 @@ func rawFilesHandler(w http.ResponseWriter, r *http.Request, d *requestContext,
 	default:
 		return http.StatusInternalServerError, errors.New("format not implemented")
 	}
-
 	baseDirName := filepath.Base(filepath.Dir(realPath))
 	if baseDirName == "" || baseDirName == "/" {
 		baseDirName = "download"
 	}
+	if len(fileList) == 1 && isDir {
+		baseDirName = filepath.Base(realPath)
+	}
 	downloadFileName := url.PathEscape(baseDirName + extension)
-
 	w.Header().Set("Content-Disposition", "attachment; filename*=utf-8''"+downloadFileName)
 	// Create the archive and stream it directly to the response
 	if extension == ".zip" {
@@ -242,7 +243,7 @@ func createZip(w io.Writer, d *requestContext, filenames ...string) error {
 	for _, fname := range filenames {
 		err := addFile(fname, d, nil, zipWriter, false)
 		if err != nil {
-			log.Printf("Failed to add %s to ZIP: %v", fname, err)
+			logger.Error(fmt.Sprintf("Failed to add %s to ZIP: %v", fname, err))
 		}
 	}
 
@@ -261,7 +262,7 @@ func createTarGz(w io.Writer, d *requestContext, filenames ...string) error {
 	for _, fname := range filenames {
 		err := addFile(fname, d, tarWriter, nil, false)
 		if err != nil {
-			log.Printf("Failed to add %s to TAR.GZ: %v", fname, err)
+			logger.Error(fmt.Sprintf("Failed to add %s to TAR.GZ: %v", fname, err))
 		}
 	}
 
diff --git a/backend/http/resource.go b/backend/http/resource.go
index 630b3c4f..7c65d6c6 100644
--- a/backend/http/resource.go
+++ b/backend/http/resource.go
@@ -13,9 +13,9 @@ import (
 
 	"github.com/shirou/gopsutil/v3/disk"
 
+	"github.com/gtsteffaniak/filebrowser/backend/cache"
 	"github.com/gtsteffaniak/filebrowser/backend/errors"
 	"github.com/gtsteffaniak/filebrowser/backend/files"
-	"github.com/gtsteffaniak/filebrowser/backend/utils"
 )
 
 // resourceGetHandler retrieves information about a resource.
@@ -397,7 +397,7 @@ func diskUsage(w http.ResponseWriter, r *http.Request, d *requestContext) (int,
 	if source == "" {
 		source = "default"
 	}
-	value, ok := utils.DiskUsageCache.Get(source).(DiskUsageResponse)
+	value, ok := cache.DiskUsage.Get(source).(DiskUsageResponse)
 	if ok {
 		return renderJSON(w, r, &value)
 	}
@@ -415,7 +415,7 @@ func diskUsage(w http.ResponseWriter, r *http.Request, d *requestContext) (int,
 		Total: usage.Total,
 		Used:  usage.Used,
 	}
-	utils.DiskUsageCache.Set(source, latestUsage)
+	cache.DiskUsage.Set(source, latestUsage)
 	return renderJSON(w, r, &latestUsage)
 }
 
diff --git a/backend/http/router.go b/backend/http/router.go
index b9bff04e..88686d22 100644
--- a/backend/http/router.go
+++ b/backend/http/router.go
@@ -5,11 +5,11 @@ import (
 	"embed"
 	"fmt"
 	"io/fs"
-	"log"
 	"net/http"
 	"os"
 	"text/template"
 
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/settings"
 	"github.com/gtsteffaniak/filebrowser/backend/storage"
 	"github.com/gtsteffaniak/filebrowser/backend/version"
@@ -56,7 +56,7 @@ func StartHttp(Service ImgService, storage *storage.Storage, cache FileCache) {
 		// Embedded mode: Serve files from the embedded assets
 		assetFs, err = fs.Sub(assets, "embed")
 		if err != nil {
-			log.Fatal("Could not embed frontend. Does dist exist?")
+			logger.Fatal("Could not embed frontend. Does dist exist?")
 		}
 	} else {
 		assetFs = dirFS{Dir: http.Dir("http/dist")}
@@ -114,6 +114,9 @@ func StartHttp(Service ImgService, storage *storage.Storage, cache FileCache) {
 	api.HandleFunc("GET /settings", withAdmin(settingsGetHandler))
 	api.HandleFunc("PUT /settings", withAdmin(settingsPutHandler))
 
+	api.HandleFunc("GET /onlyoffice/config", withUser(onlyofficeClientConfigGetHandler))
+	api.HandleFunc("POST /onlyoffice/callback", withUser(onlyofficeCallbackHandler))
+
 	api.HandleFunc("GET /search", withUser(searchHandler))
 	apiPath := config.Server.BaseURL + "api"
 	router.Handle(apiPath+"/", http.StripPrefix(apiPath, api))
@@ -143,7 +146,7 @@ func StartHttp(Service ImgService, storage *storage.Storage, cache FileCache) {
 		// Load the TLS certificate and key
 		cer, err := tls.LoadX509KeyPair(config.Server.TLSCert, config.Server.TLSKey)
 		if err != nil {
-			log.Fatalf("could not load certificate: %v", err)
+			logger.Fatal(fmt.Sprintf("could not load certificate: %v", err))
 		}
 
 		// Create a custom TLS listener
@@ -158,17 +161,17 @@ func StartHttp(Service ImgService, storage *storage.Storage, cache FileCache) {
 		// Listen on TCP and wrap with TLS
 		listener, err := tls.Listen("tcp", fmt.Sprintf(":%v", config.Server.Port), tlsConfig)
 		if err != nil {
-			log.Fatalf("could not start TLS server: %v", err)
+			logger.Fatal(fmt.Sprintf("could not start TLS server: %v", err))
 		}
 		if config.Server.Port != 443 {
 			port = fmt.Sprintf(":%d", config.Server.Port)
 		}
 		// Build the full URL with host and port
 		fullURL := fmt.Sprintf("%s://localhost%s%s", scheme, port, config.Server.BaseURL)
-		log.Printf("Running at               : %s", fullURL)
+		logger.Info(fmt.Sprintf("Running at               : %s", fullURL))
 		err = http.Serve(listener, muxWithMiddleware(router))
 		if err != nil {
-			log.Fatalf("could not start server: %v", err)
+			logger.Fatal(fmt.Sprintf("could not start server: %v", err))
 		}
 	} else {
 		// Set HTTP scheme and the default port for HTTP
@@ -178,10 +181,10 @@ func StartHttp(Service ImgService, storage *storage.Storage, cache FileCache) {
 		}
 		// Build the full URL with host and port
 		fullURL := fmt.Sprintf("%s://localhost%s%s", scheme, port, config.Server.BaseURL)
-		log.Printf("Running at               : %s", fullURL)
+		logger.Info(fmt.Sprintf("Running at               : %s", fullURL))
 		err := http.ListenAndServe(fmt.Sprintf(":%v", config.Server.Port), muxWithMiddleware(router))
 		if err != nil {
-			log.Fatalf("could not start server: %v", err)
+			logger.Fatal(fmt.Sprintf("could not start server: %v", err))
 		}
 	}
 }
diff --git a/backend/http/static.go b/backend/http/static.go
index c008c2c4..e5f10301 100644
--- a/backend/http/static.go
+++ b/backend/http/static.go
@@ -4,7 +4,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/fs"
-	"log"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -12,6 +11,7 @@ import (
 	"text/template"
 
 	"github.com/gtsteffaniak/filebrowser/backend/auth"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/settings"
 	"github.com/gtsteffaniak/filebrowser/backend/version"
 )
@@ -64,6 +64,7 @@ func handleWithStaticData(w http.ResponseWriter, r *http.Request, file, contentT
 		"ReCaptchaHost":         config.Auth.Recaptcha.Host,
 		"ExternalLinks":         config.Frontend.ExternalLinks,
 		"ExternalUrl":           strings.TrimSuffix(config.Server.ExternalUrl, "/"),
+		"OnlyOfficeUrl":         settings.Config.Integrations.OnlyOffice.Url,
 	}
 
 	if config.Frontend.Files != "" {
@@ -71,7 +72,7 @@ func handleWithStaticData(w http.ResponseWriter, r *http.Request, file, contentT
 		_, err := os.Stat(fPath) //nolint:govet
 
 		if err != nil && !os.IsNotExist(err) {
-			log.Printf("couldn't load custom styles: %v", err)
+			logger.Error(fmt.Sprintf("couldn't load custom styles: %v", err))
 		}
 
 		if err == nil {
diff --git a/backend/logger/setup.go b/backend/logger/setup.go
new file mode 100644
index 00000000..a59ddbb0
--- /dev/null
+++ b/backend/logger/setup.go
@@ -0,0 +1,132 @@
+package logger
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"slices"
+	"strings"
+)
+
+// Logger wraps the standard log.Logger with log level functionality
+type Logger struct {
+	logger      *log.Logger
+	levels      []LogLevel
+	apiLevels   []LogLevel
+	stdout      bool
+	disabled    bool
+	disabledAPI bool
+	colors      bool
+}
+
+var stdOutLoggerExists bool
+
+// NewLogger creates a new Logger instance with separate file and stdout loggers
+func NewLogger(filepath string, levels, apiLevels []LogLevel, noColors bool) (*Logger, error) {
+	var fileWriter io.Writer = io.Discard
+	stdout := filepath == ""
+	// Configure file logging
+	if !stdout {
+		file, err := os.OpenFile(filepath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
+		if err != nil {
+			return nil, fmt.Errorf("failed to open log file: %v", err)
+		}
+		fileWriter = file
+	}
+	flags := log.Ldate | log.Ltime
+	if slices.Contains(levels, DEBUG) {
+		flags |= log.Lshortfile
+	}
+	logger := log.New(os.Stdout, "", flags)
+	if filepath != "" {
+		logger = log.New(fileWriter, "", flags)
+	}
+	if stdout {
+		stdOutLoggerExists = true
+	}
+	return &Logger{
+		logger:      logger,
+		levels:      levels,
+		apiLevels:   apiLevels,
+		disabled:    slices.Contains(levels, DISABLED),
+		disabledAPI: slices.Contains(apiLevels, DISABLED),
+		colors:      !noColors,
+		stdout:      stdout,
+	}, nil
+}
+
+// SetupLogger configures the logger with file and stdout options and their respective log levels
+func SetupLogger(output, levels, apiLevels string, noColors bool) error {
+	upperLevels := []LogLevel{}
+	for _, level := range SplitByMultiple(levels) {
+		if level == "" {
+			break
+		}
+		upperLevel := strings.ToUpper(level)
+		if upperLevel == "WARNING" || upperLevel == "WARN" {
+			upperLevel = "WARN "
+		}
+		// Convert level strings to LogLevel
+		level, ok := stringToLevel[upperLevel]
+		if !ok {
+			loggers = []*Logger{}
+			return fmt.Errorf("invalid file log level: %s", upperLevel)
+		}
+		upperLevels = append(upperLevels, level)
+	}
+	if len(upperLevels) == 0 {
+		upperLevels = []LogLevel{INFO, ERROR, WARNING}
+	}
+	upperApiLevels := []LogLevel{}
+	for _, level := range SplitByMultiple(apiLevels) {
+		if level == "" {
+			break
+		}
+		upperLevel := strings.ToUpper(level)
+		if upperLevel == "WARNING" || upperLevel == "WARN" {
+			upperLevel = "WARN "
+		}
+		// Convert level strings to LogLevel
+		level, ok := stringToLevel[strings.ToUpper(upperLevel)]
+		if !ok {
+			return fmt.Errorf("invalid api log level: %s", upperLevel)
+		}
+		upperApiLevels = append(upperApiLevels, level)
+	}
+	if len(upperApiLevels) == 0 {
+		upperApiLevels = []LogLevel{INFO, ERROR, WARNING}
+	}
+	if slices.Contains(upperLevels, DISABLED) && slices.Contains(upperApiLevels, DISABLED) {
+		// both disabled, not creating a logger
+		loggers = []*Logger{}
+		return nil
+	}
+	outputStdout := strings.ToUpper(output)
+	if outputStdout == "STDOUT" {
+		output = ""
+	}
+	if output == "" && stdOutLoggerExists {
+		// stdout logger already exists... don't create another
+		return fmt.Errorf("stdout logger already exists, could not set config levels=[%v] apiLevels=[%v] noColors=[%v]", levels, apiLevels, noColors)
+	}
+	// Create the logger
+	logger, err := NewLogger(output, upperLevels, upperApiLevels, noColors)
+	if err != nil {
+		loggers = []*Logger{}
+		return err
+	}
+	loggers = append(loggers, logger)
+	return nil
+}
+func SplitByMultiple(str string) []string {
+	delimiters := []rune{'|', ',', ' '}
+	return strings.FieldsFunc(str, func(r rune) bool {
+		for _, d := range delimiters {
+			if r == d {
+				return true
+			}
+		}
+		return false
+	})
+}
diff --git a/backend/logger/write.go b/backend/logger/write.go
new file mode 100644
index 00000000..bcbd32c3
--- /dev/null
+++ b/backend/logger/write.go
@@ -0,0 +1,137 @@
+package logger
+
+import (
+	"fmt"
+	"log"
+	"slices"
+)
+
+type LogLevel int
+
+const (
+	DISABLED LogLevel = 0
+	ERROR    LogLevel = 1
+	FATAL    LogLevel = 1
+	WARNING  LogLevel = 2
+	INFO     LogLevel = 3
+	DEBUG    LogLevel = 4
+	API      LogLevel = 10
+	// COLORS
+	RED    = "\033[31m"
+	GREEN  = "\033[32m"
+	YELLOW = "\033[33m"
+	GRAY   = "\033[37m"
+)
+
+var (
+	loggers []*Logger
+)
+
+type levelConsts struct {
+	INFO     string
+	FATAL    string
+	ERROR    string
+	WARNING  string
+	DEBUG    string
+	API      string
+	DISABLED string
+}
+
+var levels = levelConsts{
+	INFO:     "INFO",
+	FATAL:    "FATAL",
+	ERROR:    "ERROR",
+	WARNING:  "WARN ", // with consistent space padding
+	DEBUG:    "DEBUG",
+	DISABLED: "DISABLED",
+	API:      "API",
+}
+
+// stringToLevel maps string representation to LogLevel
+var stringToLevel = map[string]LogLevel{
+	"DEBUG":    DEBUG,
+	"INFO":     INFO,
+	"ERROR":    ERROR,
+	"DISABLED": DISABLED,
+	"WARN ":    WARNING, // with consistent space padding
+	"FATAL":    FATAL,
+	"API":      API,
+}
+
+// Log prints a log message if its level is greater than or equal to the logger's levels
+func Log(level string, msg string, prefix, api bool, color string) {
+	LEVEL := stringToLevel[level]
+	for _, logger := range loggers {
+		if api {
+			if logger.disabledAPI || !slices.Contains(logger.apiLevels, LEVEL) {
+				continue
+			}
+		} else {
+			if logger.disabled || !slices.Contains(logger.levels, LEVEL) {
+				continue
+			}
+		}
+		if logger.stdout && LEVEL == FATAL {
+			continue
+		}
+		writeOut := msg
+		if prefix {
+			writeOut = fmt.Sprintf("[%s] ", level) + writeOut
+		}
+		if logger.colors && color != "" {
+			writeOut = color + writeOut + "\033[0m"
+		}
+		err := logger.logger.Output(3, writeOut) // 3 skips this function for correct file:line
+		if err != nil {
+			log.Printf("failed to log message '%v' with error `%v`", msg, err)
+		}
+	}
+}
+
+func Api(msg string, statusCode int) {
+	if statusCode >= 300 && statusCode < 500 {
+		Log(levels.WARNING, msg, false, true, YELLOW)
+	} else if statusCode >= 500 {
+		Log(levels.ERROR, msg, false, true, RED)
+	} else {
+		Log(levels.INFO, msg, false, true, GREEN)
+	}
+}
+
+// Helper methods for specific log levels
+func Debug(msg string) {
+	if len(loggers) > 0 {
+		Log(levels.DEBUG, msg, true, false, GRAY)
+	}
+}
+
+func Info(msg string) {
+	if len(loggers) > 0 {
+		Log(levels.INFO, msg, false, false, "")
+	} else {
+		log.Println(msg)
+	}
+}
+
+func Warning(msg string) {
+	if len(loggers) > 0 {
+		Log(levels.WARNING, msg, true, false, YELLOW)
+	} else {
+		log.Println("[WARN ]: " + msg)
+	}
+}
+
+func Error(msg string) {
+	if len(loggers) > 0 {
+		Log(levels.ERROR, msg, true, false, RED)
+	} else {
+		log.Println("[ERROR] : ", msg)
+	}
+}
+
+func Fatal(msg string) {
+	if len(loggers) > 0 {
+		Log(levels.FATAL, msg, true, false, RED)
+	}
+	log.Fatal("[FATAL] : ", msg)
+}
diff --git a/backend/run_tests.sh b/backend/run_tests.sh
deleted file mode 100755
index 4a391d1b..00000000
--- a/backend/run_tests.sh
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/sh
-## TEST file used by docker testing containers
-checkExit() {
-    if [ "$?" -ne 0 ];then
-        exit 1
-    fi
-}
-
-if command -v go &> /dev/null
-then
-    printf "\n == Running tests == \n"
-    go test -race -parallel -v ./...
-    checkExit
-else
-    echo "ERROR: unable to perform tests"
-    exit 1
-fi
diff --git a/backend/scripts/bump_version.sh b/backend/scripts/bump_version.sh
deleted file mode 100755
index 43df6276..00000000
--- a/backend/scripts/bump_version.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-if ! [ -x "$(command -v standard-version)" ]; then
-  echo "standard-version is not installed. please run 'npm i -g standard-version'"
-  exit 1
-fi
-
-standard-version --dry-run --skip
-read -p "Continue (y/n)? " -n 1 -r
-echo ;
-if [[ $REPLY =~ ^[Yy]$ ]]; then
-	standard-version -s ;
-fi
\ No newline at end of file
diff --git a/backend/scripts/commitlint.sh b/backend/scripts/commitlint.sh
deleted file mode 100755
index d5895ce2..00000000
--- a/backend/scripts/commitlint.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-if ! [ -x "$(command -v commitlint)" ]; then
-  echo "commitlint is not installed. please run 'npm i -g commitlint'"
-  exit 1
-fi
-
-for commit_hash in $(git log --pretty=format:%H origin/master..HEAD); do
-  commitlint -f ${commit_hash}~1 -t ${commit_hash}
-done
diff --git a/backend/settings/config.go b/backend/settings/config.go
index a902bff8..6445a915 100644
--- a/backend/settings/config.go
+++ b/backend/settings/config.go
@@ -8,6 +8,7 @@ import (
 	"strings"
 
 	"github.com/goccy/go-yaml"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/users"
 	"github.com/gtsteffaniak/filebrowser/backend/version"
 )
@@ -15,29 +16,32 @@ import (
 var Config Settings
 
 func Initialize(configFile string) {
-	yamlData := loadConfigFile(configFile)
-	Config = setDefaults()
-	err := yaml.Unmarshal(yamlData, &Config)
+	yamlData, err := loadConfigFile(configFile)
 	if err != nil {
-		log.Fatalf("Error unmarshaling YAML data: %v", err)
+		logger.Warning(fmt.Sprintf("Could not load config file '%v', using default settings: %v", configFile, err))
+	}
+	Config = setDefaults()
+	err = yaml.Unmarshal(yamlData, &Config)
+	if err != nil {
+		logger.Fatal(fmt.Sprintf("Error unmarshaling YAML data: %v", err))
 	}
 	Config.UserDefaults.Perm = Config.UserDefaults.Permissions
 	// Convert relative path to absolute path
 	if len(Config.Server.Sources) > 0 {
 		// TODO allow multipe sources not named default
 		for _, source := range Config.Server.Sources {
-			realPath, err := filepath.Abs(source.Path)
-			if err != nil {
-				log.Fatalf("Error getting source path: %v", err)
+			realPath, err2 := filepath.Abs(source.Path)
+			if err2 != nil {
+				logger.Fatal(fmt.Sprintf("Error getting source path: %v", err2))
 			}
 			source.Path = realPath
 			source.Name = "default"                   // Modify the local copy of the map value
 			Config.Server.Sources["default"] = source // Assign the modified value back to the map
 		}
 	} else {
-		realPath, err := filepath.Abs(Config.Server.Root)
-		if err != nil {
-			log.Fatalf("Error getting source path: %v", err)
+		realPath, err2 := filepath.Abs(Config.Server.Root)
+		if err2 != nil {
+			logger.Fatal(fmt.Sprintf("Error getting source path: %v", err2))
 		}
 		Config.Server.Sources = map[string]Source{
 			"default": {
@@ -67,28 +71,46 @@ func Initialize(configFile string) {
 			Url:  "https://github.com/gtsteffaniak/filebrowser/wiki",
 		})
 	}
+	if len(Config.Server.Logging) == 0 {
+		Config.Server.Logging = []LogConfig{
+			{
+				Output: "stdout",
+			},
+		}
+	}
+	for _, logConfig := range Config.Server.Logging {
+		err = logger.SetupLogger(
+			logConfig.Output,
+			logConfig.Levels,
+			logConfig.ApiLevels,
+			logConfig.NoColors,
+		)
+		if err != nil {
+			log.Println("[ERROR] Failed to set up logger:", err)
+		}
+	}
+
 }
 
-func loadConfigFile(configFile string) []byte {
+func loadConfigFile(configFile string) ([]byte, error) {
 	// Open and read the YAML file
 	yamlFile, err := os.Open(configFile)
 	if err != nil {
-		log.Println(err)
-		os.Exit(1)
+		return nil, err
 	}
 	defer yamlFile.Close()
 
 	stat, err := yamlFile.Stat()
 	if err != nil {
-		log.Fatalf("error getting file information: %s", err.Error())
+		return nil, err
 	}
 
 	yamlData := make([]byte, stat.Size())
 	_, err = yamlFile.Read(yamlData)
 	if err != nil {
-		log.Fatalf("Error reading YAML data: %v", err)
+		return nil, err
 	}
-	return yamlData
+	return yamlData, nil
 }
 
 func setDefaults() Settings {
@@ -101,7 +123,6 @@ func setDefaults() Settings {
 			NumImageProcessors: 4,
 			BaseURL:            "",
 			Database:           "database.db",
-			Log:                "stdout",
 			Root:               ".",
 		},
 		Auth: Auth{
diff --git a/backend/settings/config_test.go b/backend/settings/config_test.go
index 36018e7a..5fed6493 100644
--- a/backend/settings/config_test.go
+++ b/backend/settings/config_test.go
@@ -35,7 +35,7 @@ func Test_loadConfigFile(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if got := loadConfigFile(tt.args.configFile); !reflect.DeepEqual(got, tt.want) {
+			if got, _ := loadConfigFile(tt.args.configFile); !reflect.DeepEqual(got, tt.want) {
 				t.Errorf("loadConfigFile() = %v, want %v", got, tt.want)
 			}
 		})
diff --git a/backend/settings/dir.go b/backend/settings/dir.go
index 128d9083..5ae43ec8 100644
--- a/backend/settings/dir.go
+++ b/backend/settings/dir.go
@@ -3,12 +3,13 @@ package settings
 import (
 	"errors"
 	"fmt"
-	"log"
 	"os"
 	"path"
 	"path/filepath"
 	"regexp"
 	"strings"
+
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 )
 
 var (
@@ -22,7 +23,7 @@ func (s *Settings) MakeUserDir(username, userScope, serverRoot string) (string,
 	if userScope == "" && s.Server.CreateUserDir {
 		username = cleanUsername(username)
 		if username == "" || username == "-" || username == "." {
-			log.Printf("create user: invalid user for home dir creation: [%s]", username)
+			logger.Error(fmt.Sprintf("create user: invalid user for home dir creation: [%s]", username))
 			return "", errors.New("invalid user for home dir creation")
 		}
 		userScope = path.Join(s.Server.UserHomeBasePath, username)
diff --git a/backend/settings/settings_test.go b/backend/settings/settings_test.go
index 3a3da0bb..d7409eba 100644
--- a/backend/settings/settings_test.go
+++ b/backend/settings/settings_test.go
@@ -1,22 +1,23 @@
 package settings
 
 import (
-	"log"
+	"fmt"
 	"testing"
 
 	"github.com/goccy/go-yaml"
 	"github.com/google/go-cmp/cmp"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 )
 
 func TestConfigLoadChanged(t *testing.T) {
-	yamlData := loadConfigFile("./testingConfig.yaml")
+	yamlData, _ := loadConfigFile("./testingConfig.yaml")
 	// Marshal the YAML data to a more human-readable format
 	newConfig := setDefaults()
 	Config := setDefaults()
 
 	err := yaml.Unmarshal(yamlData, &newConfig)
 	if err != nil {
-		log.Fatalf("Error unmarshaling YAML data: %v", err)
+		logger.Fatal(fmt.Sprintf("Error unmarshaling YAML data: %v", err))
 	}
 	// Use go-cmp to compare the two structs
 	if diff := cmp.Diff(newConfig, Config); diff == "" {
@@ -25,14 +26,14 @@ func TestConfigLoadChanged(t *testing.T) {
 }
 
 func TestConfigLoadSpecificValues(t *testing.T) {
-	yamlData := loadConfigFile("./testingConfig.yaml")
+	yamlData, _ := loadConfigFile("./testingConfig.yaml")
 	// Marshal the YAML data to a more human-readable format
 	newConfig := setDefaults()
 	Config := setDefaults()
 
 	err := yaml.Unmarshal(yamlData, &newConfig)
 	if err != nil {
-		log.Fatalf("Error unmarshaling YAML data: %v", err)
+		logger.Fatal(fmt.Sprintf("Error unmarshaling YAML data: %v", err))
 	}
 	testCases := []struct {
 		fieldName string
diff --git a/backend/settings/structs.go b/backend/settings/structs.go
index 388c2d25..19477c1c 100644
--- a/backend/settings/structs.go
+++ b/backend/settings/structs.go
@@ -13,6 +13,7 @@ type Settings struct {
 	Frontend     Frontend            `json:"frontend"`
 	Users        []UserDefaults      `json:"users,omitempty"`
 	UserDefaults UserDefaults        `json:"userDefaults"`
+	Integrations Integrations        `json:"integrations"`
 }
 
 type Auth struct {
@@ -47,13 +48,33 @@ type Server struct {
 	Port                  int               `json:"port"`
 	BaseURL               string            `json:"baseURL"`
 	Address               string            `json:"address"`
-	Log                   string            `json:"log"`
+	Logging               []LogConfig       `json:"logging"`
 	Database              string            `json:"database"`
 	Root                  string            `json:"root"`
 	UserHomeBasePath      string            `json:"userHomeBasePath"`
 	CreateUserDir         bool              `json:"createUserDir"`
 	Sources               map[string]Source `json:"sources"`
 	ExternalUrl           string            `json:"externalUrl"`
+	InternalUrl           string            `json:"internalUrl"` // used by integrations
+}
+
+type Integrations struct {
+	OnlyOffice OnlyOffice `json:"office"`
+}
+
+// onlyoffice secret is stored in the local.json file
+// docker exec <containerID> /var/www/onlyoffice/documentserver/npm/json -f /etc/onlyoffice/documentserver/local.json 'services.CoAuthoring.secret.session.string'
+type OnlyOffice struct {
+	Url    string `json:"url"`
+	Secret string `json:"secret"`
+}
+
+type LogConfig struct {
+	Levels    string `json:"levels"`
+	ApiLevels string `json:"apiLevels"`
+	Output    string `json:"output"`
+	NoColors  bool   `json:"noColors"`
+	Json      bool   `json:"json"`
 }
 
 type Source struct {
diff --git a/backend/settings/testingConfig.yaml b/backend/settings/testingConfig.yaml
index ace6179c..4769322e 100644
--- a/backend/settings/testingConfig.yaml
+++ b/backend/settings/testingConfig.yaml
@@ -10,7 +10,6 @@ server:
   port: 80
   baseURL: "/"
   address: ""
-  log: "stdout"
   database: "mydb.db"
   root: "/srv"
 auth:
diff --git a/backend/storage/bolt/share.go b/backend/storage/bolt/share.go
index c070169d..2c868418 100644
--- a/backend/storage/bolt/share.go
+++ b/backend/storage/bolt/share.go
@@ -1,13 +1,14 @@
 package bolt
 
 import (
-	"log"
+	"fmt"
 	"time"
 
 	"github.com/asdine/storm/v3"
 	"github.com/asdine/storm/v3/q"
 
 	"github.com/gtsteffaniak/filebrowser/backend/errors"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/share"
 )
 
@@ -68,7 +69,7 @@ func (s shareBackend) Gets(path string, id uint) ([]*share.Link, error) {
 		if v[i].Expire < time.Now().Unix() {
 			err = s.Delete(v[i].PasswordHash)
 			if err != nil {
-				log.Println("expired share could not be deleted: ", err.Error())
+				logger.Error(fmt.Sprintf("expired share could not be deleted: %v", err.Error()))
 			}
 		} else {
 			filteredList = append(filteredList, v[i])
diff --git a/backend/storage/storage.go b/backend/storage/storage.go
index f3731b18..17f53834 100644
--- a/backend/storage/storage.go
+++ b/backend/storage/storage.go
@@ -2,7 +2,6 @@ package storage
 
 import (
 	"fmt"
-	"log"
 	"os"
 	"path/filepath"
 
@@ -10,6 +9,7 @@ import (
 	"github.com/gtsteffaniak/filebrowser/backend/auth"
 	"github.com/gtsteffaniak/filebrowser/backend/errors"
 	"github.com/gtsteffaniak/filebrowser/backend/files"
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 	"github.com/gtsteffaniak/filebrowser/backend/settings"
 	"github.com/gtsteffaniak/filebrowser/backend/share"
 	"github.com/gtsteffaniak/filebrowser/backend/storage/bolt"
@@ -118,15 +118,15 @@ func CreateUser(userInfo users.User, asAdmin bool) error {
 	// create new home directory
 	userHome, err := settings.Config.MakeUserDir(newUser.Username, newUser.Scope, files.RootPaths["default"])
 	if err != nil {
-		log.Printf("create user: failed to mkdir user home dir: [%s]", userHome)
+		logger.Error(fmt.Sprintf("create user: failed to mkdir user home dir: [%s]", userHome))
 		return err
 	}
 	newUser.Scope = userHome
-	log.Printf("user: %s, home dir: [%s].", newUser.Username, userHome)
+	logger.Debug(fmt.Sprintf("user: %s, home dir: [%s].", newUser.Username, userHome))
 	idx := files.GetIndex("default")
 	_, _, err = idx.GetRealPath(newUser.Scope)
 	if err != nil {
-		log.Println("user path is not valid", newUser.Scope)
+		logger.Error(fmt.Sprintf("user path is not valid: %v", newUser.Scope))
 		return nil
 	}
 	err = store.Users.Save(&newUser)
diff --git a/backend/swagger/docs/docs.go b/backend/swagger/docs/docs.go
index a20adf8b..156dcbc0 100644
--- a/backend/swagger/docs/docs.go
+++ b/backend/swagger/docs/docs.go
@@ -1171,30 +1171,37 @@ const docTemplate = `{
             "type": "object",
             "properties": {
                 "files": {
+                    "description": "files in the directory",
                     "type": "array",
                     "items": {
                         "$ref": "#/definitions/files.ItemInfo"
                     }
                 },
                 "folders": {
+                    "description": "folders in the directory",
                     "type": "array",
                     "items": {
                         "$ref": "#/definitions/files.ItemInfo"
                     }
                 },
                 "modified": {
+                    "description": "modification time",
                     "type": "string"
                 },
                 "name": {
+                    "description": "name of the file",
                     "type": "string"
                 },
                 "path": {
+                    "description": "path scoped to the associated index",
                     "type": "string"
                 },
                 "size": {
+                    "description": "length in bytes for regular files",
                     "type": "integer"
                 },
                 "type": {
+                    "description": "type of the file, either \"directory\" or a file mimetype",
                     "type": "string"
                 }
             }
@@ -1203,15 +1210,19 @@ const docTemplate = `{
             "type": "object",
             "properties": {
                 "modified": {
+                    "description": "modification time",
                     "type": "string"
                 },
                 "name": {
+                    "description": "name of the file",
                     "type": "string"
                 },
                 "size": {
+                    "description": "length in bytes for regular files",
                     "type": "integer"
                 },
                 "type": {
+                    "description": "type of the file, either \"directory\" or a file mimetype",
                     "type": "string"
                 }
             }
diff --git a/backend/swagger/docs/swagger.json b/backend/swagger/docs/swagger.json
index dbb1b77d..b74fd341 100644
--- a/backend/swagger/docs/swagger.json
+++ b/backend/swagger/docs/swagger.json
@@ -1160,30 +1160,37 @@
             "type": "object",
             "properties": {
                 "files": {
+                    "description": "files in the directory",
                     "type": "array",
                     "items": {
                         "$ref": "#/definitions/files.ItemInfo"
                     }
                 },
                 "folders": {
+                    "description": "folders in the directory",
                     "type": "array",
                     "items": {
                         "$ref": "#/definitions/files.ItemInfo"
                     }
                 },
                 "modified": {
+                    "description": "modification time",
                     "type": "string"
                 },
                 "name": {
+                    "description": "name of the file",
                     "type": "string"
                 },
                 "path": {
+                    "description": "path scoped to the associated index",
                     "type": "string"
                 },
                 "size": {
+                    "description": "length in bytes for regular files",
                     "type": "integer"
                 },
                 "type": {
+                    "description": "type of the file, either \"directory\" or a file mimetype",
                     "type": "string"
                 }
             }
@@ -1192,15 +1199,19 @@
             "type": "object",
             "properties": {
                 "modified": {
+                    "description": "modification time",
                     "type": "string"
                 },
                 "name": {
+                    "description": "name of the file",
                     "type": "string"
                 },
                 "size": {
+                    "description": "length in bytes for regular files",
                     "type": "integer"
                 },
                 "type": {
+                    "description": "type of the file, either \"directory\" or a file mimetype",
                     "type": "string"
                 }
             }
diff --git a/backend/swagger/docs/swagger.yaml b/backend/swagger/docs/swagger.yaml
index 0d1aaee9..eaeac072 100644
--- a/backend/swagger/docs/swagger.yaml
+++ b/backend/swagger/docs/swagger.yaml
@@ -2,33 +2,44 @@ definitions:
   files.FileInfo:
     properties:
       files:
+        description: files in the directory
         items:
           $ref: '#/definitions/files.ItemInfo'
         type: array
       folders:
+        description: folders in the directory
         items:
           $ref: '#/definitions/files.ItemInfo'
         type: array
       modified:
+        description: modification time
         type: string
       name:
+        description: name of the file
         type: string
       path:
+        description: path scoped to the associated index
         type: string
       size:
+        description: length in bytes for regular files
         type: integer
       type:
+        description: type of the file, either "directory" or a file mimetype
         type: string
     type: object
   files.ItemInfo:
     properties:
       modified:
+        description: modification time
         type: string
       name:
+        description: name of the file
         type: string
       size:
+        description: length in bytes for regular files
         type: integer
       type:
+        description: type of the file, either "directory" or a file mimetype
         type: string
     type: object
   files.SearchResult:
diff --git a/backend/test/atest b/backend/test/atest
deleted file mode 100755
index e69de29b..00000000
diff --git a/backend/test/test b/backend/test/test
deleted file mode 100755
index e69de29b..00000000
diff --git a/backend/test/tests b/backend/test/tests
deleted file mode 100755
index e69de29b..00000000
diff --git a/backend/utils/main.go b/backend/utils/main.go
index 48018422..9f700af0 100644
--- a/backend/utils/main.go
+++ b/backend/utils/main.go
@@ -2,17 +2,20 @@ package utils
 
 import (
 	"crypto/rand"
+	"crypto/sha256"
+	"encoding/hex"
 	"fmt"
-	"log"
 	math "math/rand"
 	"reflect"
 	"strings"
 	"time"
+
+	"github.com/gtsteffaniak/filebrowser/backend/logger"
 )
 
 func CheckErr(source string, err error) {
 	if err != nil {
-		log.Fatalf("%s: %v", source, err)
+		logger.Fatal(fmt.Sprintf("%s: %v", source, err))
 	}
 }
 
@@ -33,7 +36,7 @@ func CapitalizeFirst(s string) string {
 	return strings.ToUpper(string(s[0])) + s[1:]
 }
 
-func GenerateRandomHash(length int) string {
+func InsecureRandomIdentifier(length int) string {
 	const charset = "abcdefghijklmnopqrstuvwxyz0123456789"
 	math.New(math.NewSource(time.Now().UnixNano()))
 	result := make([]byte, length)
@@ -49,7 +52,7 @@ func PrintStructFields(v interface{}) {
 
 	// Ensure the input is a struct
 	if val.Kind() != reflect.Struct {
-		fmt.Println("Provided value is not a struct")
+		logger.Debug("Provided value is not a struct")
 		return
 	}
 
@@ -66,7 +69,7 @@ func PrintStructFields(v interface{}) {
 			fieldValue = fieldValue[:100] + "..."
 		}
 
-		fmt.Printf("Field: %s, %s\n", fieldType.Name, fieldValue)
+		logger.Debug(fmt.Sprintf("Field: %s, %s\n", fieldType.Name, fieldValue))
 	}
 }
 
@@ -84,3 +87,8 @@ func GetParentDirectoryPath(path string) string {
 	}
 	return path[:lastSlash]
 }
+
+func HashSHA256(data string) string {
+	bytes := sha256.Sum256([]byte(data))
+	return hex.EncodeToString(bytes[:])
+}
diff --git a/frontend/global-setup.ts b/frontend/global-setup.ts
index c103f018..52ccb901 100644
--- a/frontend/global-setup.ts
+++ b/frontend/global-setup.ts
@@ -10,9 +10,9 @@ async function globalSetup() {
     await page.getByPlaceholder("Password").fill("admin");
     await page.getByRole("button", { name: "Login" }).click();
     await page.waitForURL("**/files/", { timeout: 100 });
-    await expect(page).toHaveTitle('FileBrowser Quantum - Files');
     let cookies = await context.cookies();
     expect(cookies.find((c) => c.name == "auth")?.value).toBeDefined();
+    await expect(page).toHaveTitle('playwright-files - FileBrowser Quantum - Files');
     await page.context().storageState({ path: "./loginAuth.json" });
     await browser.close();
 }
diff --git a/frontend/package.json b/frontend/package.json
index 1028b60e..7f59908a 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -20,7 +20,7 @@
     "test": "vitest run "
   },
   "dependencies": {
-    "@playwright/test": "^1.49.1",
+    "@onlyoffice/document-editor-vue": "^1.4.0",
     "ace-builds": "^1.24.2",
     "clipboard": "^2.0.4",
     "css-vars-ponyfill": "^2.4.3",
@@ -33,6 +33,7 @@
     "vue-router": "^4.3.0"
   },
   "devDependencies": {
+    "@playwright/test": "^1.49.1",
     "@intlify/unplugin-vue-i18n": "^4.0.0",
     "@vitejs/plugin-vue": "^5.0.4",
     "@vue/eslint-config-typescript": "^13.0.0",
diff --git a/frontend/playwright.config.ts b/frontend/playwright.config.ts
index 5cafb7b0..d36487a7 100644
--- a/frontend/playwright.config.ts
+++ b/frontend/playwright.config.ts
@@ -25,7 +25,7 @@ export default defineConfig({
   reporter: "line",
   /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
   use: {
-    actionTimeout: 500,
+    actionTimeout: 5000,
     storageState: "loginAuth.json",
     /* Base URL to use in actions like `await page.goto('/')`. */
     baseURL: "http://127.0.0.1",
diff --git a/frontend/public/index.html b/frontend/public/index.html
index 4b78a701..83b9e8fa 100644
--- a/frontend/public/index.html
+++ b/frontend/public/index.html
@@ -13,7 +13,7 @@
 
   <link rel="icon" type="image/png" sizes="256x256" href="{{ .StaticURL }}/img/icons/favicon-256x256.png">
 
-  <link href="https://fonts.googleapis.com/css?family=Material+Icons|Material+Symbols+Outlined" rel="stylesheet">
+  <!--<link href="https://fonts.googleapis.com/css?family=Material+Icons|Material+Symbols+Outlined" rel="stylesheet">-->
 
   <!-- Add to home screen for Android and modern mobile browsers -->
   <link rel="manifest" id="manifestPlaceholder" crossorigin="use-credentials">
diff --git a/frontend/src/api/files.js b/frontend/src/api/files.js
index f767ce52..036acd64 100644
--- a/frontend/src/api/files.js
+++ b/frontend/src/api/files.js
@@ -2,6 +2,7 @@ import { fetchURL, adjustedData } from "./utils";
 import { removePrefix, getApiPath } from "@/utils/url.js";
 import { state } from "@/store";
 import { notify } from "@/notify";
+import { externalUrl } from "@/utils/constants";
 
 // Notify if errors occur
 export async function fetchFiles(url, content = false) {
@@ -167,13 +168,16 @@ export async function checksum(url, algo) {
   }
 }
 
-export function getDownloadURL(path, inline) {
+export function getDownloadURL(path, inline, useExternal) {
   try {
     const params = {
       files: encodeURIComponent(removePrefix(decodeURI(path),"files")),
       ...(inline && { inline: "true" }),
     };
     const apiPath = getApiPath("api/raw", params);
+    if (externalUrl && useExternal) {
+      return externalUrl+apiPath
+    }
     return window.origin+apiPath
   } catch (err) {
     notify.showError(err.message || "Error getting download URL");
diff --git a/frontend/src/assets/fonts/material/icons.woff2 b/frontend/src/assets/fonts/material/icons.woff2
new file mode 100644
index 00000000..f1fd22ff
Binary files /dev/null and b/frontend/src/assets/fonts/material/icons.woff2 differ
diff --git a/frontend/src/assets/fonts/material/symbols-outlined.woff b/frontend/src/assets/fonts/material/symbols-outlined.woff
new file mode 100644
index 00000000..4d30431a
Binary files /dev/null and b/frontend/src/assets/fonts/material/symbols-outlined.woff differ
diff --git a/frontend/src/css/base.css b/frontend/src/css/base.css
index 22eed131..605dcc3c 100644
--- a/frontend/src/css/base.css
+++ b/frontend/src/css/base.css
@@ -86,7 +86,6 @@ over
 /* Main Content */
 main {
   position: fixed;
-  padding: .5em;
   padding-top: 4em;
   overflow: scroll;
   top: 0;
@@ -95,8 +94,15 @@ main {
   display: flex;
   flex-direction: column;
 }
+
 main > div {
-  height: calc(100% - 3em);
+  height: 100%;
+}
+
+.main-padding {
+  padding: 0.5em;
+  padding-top: 4em;
+
 }
 
 .breadcrumbs {
diff --git a/frontend/src/css/fonts.css b/frontend/src/css/fonts.css
index 24be58aa..63248b2d 100644
--- a/frontend/src/css/fonts.css
+++ b/frontend/src/css/fonts.css
@@ -166,3 +166,48 @@
   src: local('Roboto Bold'), local('Roboto-Bold'), url(../assets/fonts/roboto/bold-latin.woff2) format('woff2');
   unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215, U+E0FF, U+EFFD, U+F000;
 }
+
+/* fallback */
+@font-face {
+  font-family: 'Material Icons';
+  font-style: normal;
+  font-weight: 400;
+  src: url(../assets/fonts/material/icons.woff2) format('woff2');
+}
+/* fallback */
+@font-face {
+  font-family: 'Material Symbols Outlined';
+  font-style: normal;
+  font-weight: 400;
+  src: url(../assets/fonts/material/symbols-outlined.woff2)  format('woff');
+}
+
+.material-icons {
+  font-family: 'Material Icons';
+  font-weight: normal;
+  font-style: normal;
+  font-size: 24px;
+  line-height: 1;
+  letter-spacing: normal;
+  text-transform: none;
+  display: inline-block;
+  white-space: nowrap;
+  word-wrap: normal;
+  direction: ltr;
+  -webkit-font-smoothing: antialiased;
+}
+
+.material-symbols-outlined {
+  font-family: 'Material Symbols Outlined';
+  font-weight: normal;
+  font-style: normal;
+  font-size: 24px;
+  line-height: 1;
+  letter-spacing: normal;
+  text-transform: none;
+  display: inline-block;
+  white-space: nowrap;
+  word-wrap: normal;
+  direction: ltr;
+  -webkit-font-smoothing: antialiased;
+}
diff --git a/frontend/src/store/getters.js b/frontend/src/store/getters.js
index 12760247..aefb3926 100644
--- a/frontend/src/store/getters.js
+++ b/frontend/src/store/getters.js
@@ -100,7 +100,7 @@ export const getters = {
     if (typeof getters.currentPromptName() === "string" && !getters.isStickySidebar()) {
       visible = false;
     }
-    if (getters.currentView() == "editor" || getters.currentView() == "preview") {
+    if (getters.currentView() == "editor" || getters.currentView() == "preview" || getters.currentView() == "onlyOfficeEditor") {
       visible = false;
     }
     return visible
@@ -123,6 +123,9 @@ export const getters = {
     const shouldOverlaySidebar = getters.isSidebarVisible() && !getters.isStickySidebar()
     return hasPrompt || shouldOverlaySidebar;
   },
+  showBreadCrumbs: () => {
+    return getters.currentView() == "listingView" ;
+  },
   routePath: (trimModifier="") => {
     return removePrefix(state.route.path,trimModifier)
   },
@@ -136,6 +139,8 @@ export const getters = {
       if (state.req.type !== undefined) {
         if (state.req.type == "directory") {
           return "listingView";
+        } else if (state.req?.onlyOfficeId) {
+          return "onlyOfficeEditor";
         } else if ("content" in state.req) {
           return "editor";
         } else {
diff --git a/frontend/src/store/mutations.js b/frontend/src/store/mutations.js
index 55e27d8a..0260532c 100644
--- a/frontend/src/store/mutations.js
+++ b/frontend/src/store/mutations.js
@@ -140,21 +140,16 @@ export const mutations = {
     emitStateChanged();
   },
   addSelected: (value) => {
-    console.log("addSelected", value)
     state.selected.push(value);
     emitStateChanged();
   },
   removeSelected: (value) => {
-    console.log("removeSelected", value)
-
     let i = state.selected.indexOf(value);
     if (i === -1) return;
     state.selected.splice(i, 1);
     emitStateChanged();
   },
   resetSelected: () => {
-    console.log("resetSelected")
-
     state.selected = [];
     mutations.setMultiple(false);
     emitStateChanged();
diff --git a/frontend/src/utils/auth.js b/frontend/src/utils/auth.js
index 0c261589..cfeecff7 100644
--- a/frontend/src/utils/auth.js
+++ b/frontend/src/utils/auth.js
@@ -7,6 +7,7 @@ import { recaptcha, loginPage } from "@/utils/constants";
 
 export async function setNewToken(token) {
   document.cookie = `auth=${token}; path=/`;
+  mutations.setJWT(token);
   mutations.setSession(generateRandomCode(8));
 }
 
@@ -44,7 +45,6 @@ export async function login(username, password, recaptcha) {
 }
 
 export async function renew(jwt) {
-  console.log("Renewing token");
   let apiPath = getApiPath("api/auth/renew")
   const res = await fetch(apiPath, {
     method: "POST",
diff --git a/frontend/src/utils/constants.js b/frontend/src/utils/constants.js
index 309e5693..c6c2b7f1 100644
--- a/frontend/src/utils/constants.js
+++ b/frontend/src/utils/constants.js
@@ -18,6 +18,7 @@ const enableThumbs = window.FileBrowser.EnableThumbs;
 const resizePreview = window.FileBrowser.ResizePreview;
 const enableExec = window.FileBrowser.EnableExec;
 const externalUrl = window.FileBrowser.ExternalUrl
+const onlyOfficeUrl = window.FileBrowser.OnlyOfficeUrl
 const origin = window.location.origin;
 
 const settings = [
@@ -49,5 +50,6 @@ export {
   enableExec,
   origin,
   darkMode,
-  settings
+  settings,
+  onlyOfficeUrl,
 };
diff --git a/frontend/src/utils/cookie.js b/frontend/src/utils/cookie.js
index 72d59be4..604a7dee 100644
--- a/frontend/src/utils/cookie.js
+++ b/frontend/src/utils/cookie.js
@@ -4,3 +4,13 @@ export default function (name) {
   );
   return document.cookie.replace(re, "$1");
 }
+
+export function getCookie(name) {
+  let cookie = document.cookie
+    .split(";")
+    .find((cookie) => cookie.includes(name + "="));
+  if (cookie != null) {
+    return cookie.split("=")[1];
+  }
+  return ""
+}
\ No newline at end of file
diff --git a/frontend/src/utils/upload.js b/frontend/src/utils/upload.js
index fa5d894a..4c54229d 100644
--- a/frontend/src/utils/upload.js
+++ b/frontend/src/utils/upload.js
@@ -3,8 +3,6 @@ import url from "@/utils/url.js";
 import { filesApi } from "@/api";
 
 export function checkConflict(files, items) {
-  console.log("testing",files)
-
   if (typeof items === "undefined" || items === null) {
     items = [];
   }
diff --git a/frontend/src/views/Files.vue b/frontend/src/views/Files.vue
index 6a959bd8..52490abc 100644
--- a/frontend/src/views/Files.vue
+++ b/frontend/src/views/Files.vue
@@ -1,6 +1,6 @@
 <template>
   <div>
-    <breadcrumbs base="/files" />
+    <breadcrumbs v-if="showBreadCrumbs" base="/files" />
     <errors v-if="error" :errorCode="error.status" />
     <component v-else-if="currentViewLoaded" :is="currentView"></component>
     <div v-else>
@@ -23,6 +23,7 @@ import Errors from "@/views/Errors.vue";
 import Preview from "@/views/files/Preview.vue";
 import ListingView from "@/views/files/ListingView.vue";
 import Editor from "@/views/files/Editor.vue";
+import OnlyOfficeEditor from "./files/OnlyOfficeEditor.vue";
 import { state, mutations, getters } from "@/store";
 import { url } from "@/utils";
 import { notify } from "@/notify";
@@ -36,6 +37,7 @@ export default {
     Preview,
     ListingView,
     Editor,
+    OnlyOfficeEditor,
   },
   data() {
     return {
@@ -46,6 +48,9 @@ export default {
     };
   },
   computed: {
+    showBreadCrumbs() {
+      return getters.showBreadCrumbs();
+    },
     currentView() {
       return getters.currentView();
     },
@@ -110,8 +115,10 @@ export default {
         // If not a directory, fetch content
         if (res.type != "directory") {
           let content = false;
-          // only check content for blob or text files
-          if (res.type.startsWith("application") || res.type.startsWith("text")) {
+          if (
+            !res.onlyOfficeId &&
+            (res.type.startsWith("application") || res.type.startsWith("text"))
+          ) {
             content = true;
           }
           res = await filesApi.fetchFiles(getters.routePath(), content);
diff --git a/frontend/src/views/Layout.vue b/frontend/src/views/Layout.vue
index ef219de2..1db1bd11 100644
--- a/frontend/src/views/Layout.vue
+++ b/frontend/src/views/Layout.vue
@@ -20,7 +20,7 @@
     <defaultBar v-else :class="{ 'dark-mode-header': isDarkMode }"></defaultBar>
     <sidebar></sidebar>
     <search v-if="showSearch"></search>
-    <main :class="{ 'dark-mode': isDarkMode, moveWithSidebar: moveWithSidebar }">
+    <main :class="{ 'dark-mode': isDarkMode, moveWithSidebar: moveWithSidebar, 'main-padding': showPadding }">
       <router-view></router-view>
     </main>
     <prompts :class="{ 'dark-mode': isDarkMode }"></prompts>
@@ -71,6 +71,9 @@ export default {
     }
   },
   computed: {
+    showPadding() {
+      return getters.showBreadCrumbs();
+    },
     showSearch() {
       return getters.isLoggedIn() && this.currentView == "listingView";
     },
diff --git a/frontend/src/views/bars/Default.vue b/frontend/src/views/bars/Default.vue
index 3a747154..317c79f6 100644
--- a/frontend/src/views/bars/Default.vue
+++ b/frontend/src/views/bars/Default.vue
@@ -3,6 +3,7 @@
     <action v-if="notShare" icon="close" :label="$t('buttons.close')" @action="close()" />
     <title v-if="isSettings" class="topTitle">Settings</title>
     <title v-else class="topTitle">{{ req.name }}</title>
+    <action icon="hide_source" />
   </header>
 </template>
 
@@ -36,10 +37,12 @@ export default {
         mutations.closeHovers();
         return;
       }
-      mutations.replaceRequest({});
-      let uri = url.removeLastDir(state.route.path) + "/";
-      router.push({ path: uri });
       mutations.closeHovers();
+      setTimeout(() => {
+        mutations.replaceRequest({});
+        let uri = url.removeLastDir(state.route.path) + "/";
+        router.push({ path: uri });
+      }, 50);
     },
   },
 };
diff --git a/frontend/src/views/bars/EditorBar.vue b/frontend/src/views/bars/EditorBar.vue
index 1a521b64..7922ad4a 100644
--- a/frontend/src/views/bars/EditorBar.vue
+++ b/frontend/src/views/bars/EditorBar.vue
@@ -9,6 +9,10 @@
       :label="$t('buttons.save')"
       @action="save()"
     />
+    <action
+      v-else
+      icon="hide_source"
+    />
   </header>
 </template>
 
diff --git a/frontend/src/views/files/OnlyOfficeEditor.vue b/frontend/src/views/files/OnlyOfficeEditor.vue
new file mode 100644
index 00000000..16897356
--- /dev/null
+++ b/frontend/src/views/files/OnlyOfficeEditor.vue
@@ -0,0 +1,56 @@
+<template>
+  <!-- Conditionally render the DocumentEditor component -->
+  <DocumentEditor
+    v-if="ready"
+    id="docEditor"
+    :documentServerUrl="onlyOfficeUrl"
+    :config="clientConfig"
+    :onLoadComponentError="onLoadComponentError"
+  />
+  <div v-else>
+    <p>Loading editor...</p>
+  </div>
+</template>
+
+<script lang="ts">
+import { DocumentEditor } from "@onlyoffice/document-editor-vue";
+import { onlyOfficeUrl } from "@/utils/constants";
+import { state } from "@/store";
+import { fetchJSON } from "@/api/utils";
+import { filesApi } from "@/api";
+import { baseURL } from "@/utils/constants";
+
+export default {
+  name: "onlyOfficeEditor",
+  components: {
+    DocumentEditor,
+  },
+  data() {
+    return {
+      ready: false, // Flag to indicate whether the setup is complete
+      clientConfig: {},
+    };
+  },
+  computed: {
+    req() {
+      return state.req;
+    },
+    onlyOfficeUrl() {
+      return onlyOfficeUrl;
+    },
+  },
+  async mounted() {
+    // Perform the setup and update the config
+    try {
+      const refUrl = await filesApi.getDownloadURL(state.req.path, false, true);
+      let configData = await fetchJSON(baseURL + `api/onlyoffice/config?url=${refUrl}`);
+      configData.type = state.isMobile ? "mobile" : "desktop";
+      this.clientConfig = configData;
+      this.ready = true;
+    } catch (error) {
+      console.error("Error during setup:", error);
+      // Handle setup failure if needed
+    }
+  },
+};
+</script>
diff --git a/frontend/src/views/settings/User.vue b/frontend/src/views/settings/User.vue
index 07ba4dad..6dfad36c 100644
--- a/frontend/src/views/settings/User.vue
+++ b/frontend/src/views/settings/User.vue
@@ -110,7 +110,7 @@ export default {
       event.preventDefault();
       try {
         if (this.isNew) {
-          await usersApi.create(this.userPayload);
+          await usersApi.create(this.userPayload); // Use the computed property
           this.$router.push({ path: "/settings", hash: "#users-main" });
           notify.showSuccess(this.$t("settings.userCreated"));
         } else {
diff --git a/makefile b/makefile
index 73877e0d..a214d429 100644
--- a/makefile
+++ b/makefile
@@ -51,7 +51,8 @@ test-backend:
 test-frontend:
 	cd frontend && npm run test
 
-test-playwright: run-frontend build-backend
+test-playwright: run-frontend
+	cd backend && GOOS=linux go build -o filebrowser . && cd .. && \
 	docker build -t filebrowser-playwright-tests -f Dockerfile.playwright .
 	docker run --rm --name filebrowser-playwright-tests filebrowser-playwright-tests