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Zsh Sessions ~/.zsh_sessions stores shell session state used by zsh on macOS, and removing it usually only affects saved terminal session history and restoration. Preferences Settings · ~/.zsh_sessions

group.com.facebook.family This group container is likely shared app data for a Meta family or supervision feature used by Facebook or Messenger on macOS. family · App Support Data · ~/Library/Group Containers/group.com.facebook.family

System Logs wifi.log The /private/var/log/wifi.log file is a macOS system log that records Wi-Fi and networking events for diagnostics and troubleshooting. System Logs · Logs Diagnostics · /private/var/log/wifi.log

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

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

com.qtproject.plist com.qtproject.plist is a macOS preference file used by software built with Qt to store app-specific settings and user choices. qtproject · Preferences Settings · ~/Library/Preferences/com.qtproject.plist

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

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

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

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

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

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

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

Safari Container This folder stores Safari’s sandboxed app data in your user Library, including settings, website data, and other browser-related files. Browser Data · ~/Library/Containers/com.apple.Safari

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

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

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

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

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

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

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

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

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

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

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

Previously Relocated Items A macOS folder that stores reports and copies of files moved during some system upgrades or migrations. Backups Archives · /Users/Shared/Previously Relocated Items

.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

Driver Kit /System/DriverKit is a macOS system folder that supports DriverKit hardware drivers used by some devices and low-level extensions. System Shared Components · /System/DriverKit

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

I Application Support This iCloud Drive support folder can store CloudDocs session data and document version remnants, and it may grow large when sync or app versioning misbehaves. Cloud Sync Data · ~/Library/Application Support/CloudDocs/session/i

com.canva.affinity.quicklook This folder is likely a sandbox container used by an Affinity-related Quick Look extension to support Finder previews on macOS. affinity · App Support Data · ~/Library/Containers/com.canva.affinity.quicklook

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

com.microsoft.vscode.shipit User Caches This folder stores cached update and installation data used by Visual Studio Code's ShipIt helper on macOS. com.microsoft.vscode.shipit · Installers Updates · ~/Library/Caches/com.microsoft.VSCode.ShipIt

Preferences The ~/Library/Preferences folder stores per-user app and system settings that many Mac apps read to remember your choices. Preferences Settings · ~/Library/Preferences

Devices Simulator Data Stores Xcode iOS, watchOS, and tvOS simulator device data, including app installs, settings, and test state for local development. Developer Data · ~/Library/Developer/CoreSimulator/Devices