Popular
Popular entries in Mac Can I Delete.
Usr
/usr is a core macOS Unix directory containing commands, libraries, and shared resources used by the system and many apps.
System Shared Components · /usr
Sbin
/sbin is a core macOS system folder containing low-level administration tools used during startup, repair, networking, and maintenance tasks.
System Shared Components · /sbin
DiagnosticReports User Logs
DiagnosticReports user logs store crash, error, and diagnostic information created by apps or components named DiagnosticReports.
DiagnosticReports · Logs Diagnostics · ~/Library/Logs/DiagnosticReports
6H4HRTU5E3.group.com.avast.osx
This Group Containers folder is typically shared data used by Avast components on macOS, such as settings, support files, or synced app data.
osx · App Support Data · ~/Library/Group Containers/6H4HRTU5E3.group.com.avast.osx
Dev
/dev is a core Unix device directory on macOS that provides special files used by the operating system and hardware-aware software.
System Shared Components · /dev
Library
The /Library folder stores shared macOS and app resources used by all users, including system support files, settings, extensions, and services.
System Shared Components · /Library
File
The /.file path is not a standard macOS file or folder name, and its purpose cannot be identified from the name alone.
Preferences Settings · /.file
.com.apple.Finder.sharedprefs.plist
A hidden Finder preferences plist in /Users/Shared, likely storing shared Finder settings or state used by macOS or a user session.
Preferences Settings · /Users/Shared/.com.apple.Finder.sharedprefs.plist
Trash
The Trash folder stores files and folders you’ve moved to the Trash in your user account until they are emptied or restored.
User Documents Media · ~/.Trash
com.omnigroup.OmniSoftwareUpdate.OSUCheckService
This container stores sandboxed data for OmniSoftwareUpdate's OSUCheckService, which checks for updates for Omni Group apps.
OmniSoftwareUpdate · Installers Updates · ~/Library/Containers/com.omnigroup.OmniSoftwareUpdate.OSUCheckService
Private
The /private folder is a protected macOS system directory used to hold core Unix-style folders such as tmp, var, and etc.
System Shared Components · /private
com.dwarvesv.minimalbar
This is the sandbox container folder for the Minimal Bar app, where macOS stores its app-specific data and settings.
minimalbar · App Support Data · ~/Library/Containers/com.dwarvesv.minimalbar
Extensions
/System/Library/Extensions contains macOS kernel extensions and driver components that support hardware and low-level system features.
System Shared Components · /System/Library/Extensions
One Drive Mac Container
This folder is the sandbox container for Microsoft OneDrive on Mac and can hold app data used for sign-in, settings, and sync-related state.
Cloud Sync Data · ~/Library/Containers/com.microsoft.OneDrive-mac
jdyJitterMonitor
This is a user cache folder for jdyJitterMonitor, typically storing temporary data the app can recreate as needed.
jdyJitterMonitor · Caches Temporary Files · ~/Library/Caches/jdyJitterMonitor
Library
/System/Library contains core macOS components used by the operating system, built-in apps, frameworks, drivers, fonts, and essential services.
System Shared Components · /System/Library
com.iboysoft.swift-menu.SwiftMenu-Finder-Integration
A sandbox container used by iBoysoft Swift Menu Finder Integration, typically supporting Finder-related features for the Swift Menu app.
swift-menu · App Support Data · ~/Library/Containers/com.iboysoft.swift-menu.SwiftMenu-Finder-Integration
Maps Container
This folder stores sandboxed data for Apple Maps on your Mac, such as app state, local settings, and some temporary working files.
App Support Data · ~/Library/Containers/com.apple.Maps
I Books X Container
Sandbox container data for Apple Books on macOS, typically holding app-specific settings and local state for the iBooksX app.
App Support Data · ~/Library/Containers/com.apple.iBooksX
Uv
The ~/.cache/uv folder usually stores reusable cache data for uv, a Python packaging and environment tool used by developers.
Caches Temporary Files · ~/.cache/uv
group.6HB5Y2QTA3.com.psdr.services
This Group Containers folder is associated with com.psdr.services and likely stores shared app data used by one or more related services components.
services · App Support Data · ~/Library/Group Containers/group.6HB5Y2QTA3.com.psdr.services
System
/System/iOSSupport/System is a macOS system folder used for iPhone and iPad compatibility features and should generally be left alone.
System Shared Components · /System/iOSSupport/System
Weather Container
Sandbox container data for the built-in Apple Weather app, used to store its local settings and app-specific files in your user library.
App Support Data · ~/Library/Containers/com.apple.weather
Pro Container
This folder is the app sandbox container for Adobe Acrobat Pro on Mac, storing app-specific data and settings used while the app runs.
App Support Data · ~/Library/Containers/com.adobe.Acrobat.Pro
Sbin
/usr/sbin is a protected macOS system folder that stores many administrator and network command-line tools used by the operating system.
System Shared Components · /usr/sbin
Onenote Container
This folder stores sandboxed app data for Microsoft OneNote on Mac, including local settings and content used by the app.
App Support Data · ~/Library/Containers/com.microsoft.onenote.mac
com.trolltech.plist
com.trolltech.plist is a macOS preference file used by software from trolltech, typically storing app settings and user choices.
trolltech · Preferences Settings · ~/Library/Preferences/com.trolltech.plist
Preview Container
This folder stores Preview’s sandboxed app data, preferences, and working files for the built-in macOS PDF and image viewer.
App Support Data · ~/Library/Containers/com.apple.Preview
Final Cut Container
This folder stores sandboxed app data for Final Cut on your Mac, including settings and working data used by the app.
App Support Data · ~/Library/Containers/com.apple.FinalCut
BJECZ3G6DL.group.com.acdsee11
A shared container folder used by com.acdsee11 to store app data that may be needed by ACDSee features and account-linked components.
acdsee11 · App Support Data · ~/Library/Group Containers/BJECZ3G6DL.group.com.acdsee11
Word Container
This folder is the sandbox container Microsoft Word uses on macOS to store app data, settings, and documents it manages.
App Support Data · ~/Library/Containers/com.microsoft.Word
System Logs CrashReporter
This folder stores macOS CrashReporter log files that help diagnose app and system crashes for troubleshooting and support.
System Logs · Logs Diagnostics · /Library/Logs/CrashReporter
Wdc
~/.wdc is typically a hidden folder used by Western Digital drive tools to store support files, settings, or working data.
App Support Data · ~/.wdc
group.com.folivora.BTTShared
A shared data container used by BTTShared, likely for BetterTouchTool-related settings or app communication between components.
BTTShared · App Support Data · ~/Library/Group Containers/group.com.folivora.BTTShared
iOS Device Backup 55237f35
This folder stores one local iPhone or iPad backup created by Finder or iTunes on your Mac.
iOS Backups · Backups Archives · ~/Library/Application Support/MobileSync/Backup/55237f356f41c9a42d8cbab89c499299f7dab815
Android
The ~/Library/Android folder usually stores user-level data for Android-related tools such as Android Studio, SDK helpers, or file transfer utilities.
Developer Data · ~/Library/Android