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install.log.15.gz install.log.15.gz is a compressed archived macOS installation log that stores older records of software installs, updates, and system setup activity. System Logs · Logs Diagnostics · /private/var/log/install.log.15.gz

Driver Kit DriverKit is a macOS system folder that supports user-space device drivers and related system extension components used by hardware and low-level services. System Shared Components · /System/DriverKit

Trash Trash is the macOS folder that temporarily stores files and folders you delete so you can restore them or erase them permanently later. User Documents Media · ~/.Trash

File The /.file item is a hidden file at the root of your Mac’s startup volume, where dotfiles are commonly used for system or tool-specific state. System Shared Components · /.file

Library Mac Can I Delete Library at /System/Library stores core macOS frameworks, services, extensions, and shared resources used by the operating system. System Shared Components · /System/Library

clang Var Folders Cache This folder stores temporary clang compiler data in macOS /private/var/folders, where builds and developer tools keep short-lived working files. clang · Developer Data · /private/var/folders/jb/4mnygrgj01bdk1z6p5jgsl480000gn/C/clang

Zsh Sessions ~/.zsh_sessions stores per-session Z shell history and restore data used by Terminal on macOS to track commands across shell sessions. Developer Data · ~/.zsh_sessions

com.omnigroup.OmniSoftwareUpdate.OSUCheckService This container stores data for com.omnigroup.OmniSoftwareUpdate.OSUCheckService, the Omni background component that checks for software updates for Omni apps. OmniSoftwareUpdate · Installers Updates · ~/Library/Containers/com.omnigroup.OmniSoftwareUpdate.OSUCheckService

System Logs wifi.log wifi.log is a macOS system log file that records Wi‑Fi and networking events to help diagnose wireless connection behavior and troubleshooting issues. System Logs · Logs Diagnostics · /private/var/log/wifi.log

Audio The /Library/Audio folder stores shared audio resources used by macOS and installed software, such as plug-ins, MIDI content, and system-wide sound data. System Shared Components · /Library/Audio

System Cache ColorSync System Cache ColorSync stores shared macOS color management cache data used to speed up ColorSync profile lookups and color-related rendering tasks. System Cache · Caches Temporary Files · /Library/Caches/ColorSync

com.flyingmeat.Acorn8.Acornappex This container stores sandboxed data for an Acorn 8 app extension used by the Acorn image editor on macOS. Acorn8 · App Support Data · ~/Library/Containers/com.flyingmeat.Acorn8.Acornappex

Usr The /usr folder stores Unix command-line tools, shared libraries, and other macOS components used by built-in utilities and many installed apps. System Shared Components · /usr

Preferences ~/Library/Preferences stores macOS and app settings files that save how software behaves for your user account. Preferences Settings · ~/Library/Preferences

com.qtproject.plist ~/Library/Preferences/com.qtproject.plist stores macOS preference settings for software that uses the Qt framework and Qt Project naming. qtproject · Preferences Settings · ~/Library/Preferences/com.qtproject.plist

Xcode Junk Xcode Cache ~/Library/Caches/com.apple.dt.Xcode stores Xcode cache data that helps Apple’s development tools open projects, index code, and reuse temporary build information. Xcode Junk · Developer Data · ~/Library/Caches/com.apple.dt.Xcode

GPG_Suite-2023.3.dmg GPG_Suite-2023.3.dmg is a downloaded macOS installer disk image for GPG Suite, a package used to encrypt, decrypt, sign, and verify emails and files. Installers Updates · ~/Downloads/GPG_Suite-2023.3.dmg

group.com.facebook.family group.com.facebook.family is a shared container folder used by Meta Family Center features to store local data for supervised family safety tools on macOS. family · App Support Data · ~/Library/Group Containers/group.com.facebook.family

com.flyingmeat.Acorn8.QLThumbnail com.flyingmeat.Acorn8.QLThumbnail is the Acorn 8 Quick Look thumbnail container used by macOS to generate Finder previews for Acorn documents. Acorn8 · App Support Data · ~/Library/Containers/com.flyingmeat.Acorn8.QLThumbnail

affinity Preferences The com.canva.affinity.plist file stores Affinity preference settings on your Mac, such as app options and interface choices for the desktop design app. affinity · Preferences Settings · ~/Library/Preferences/com.canva.affinity.plist

minimalbar Container ~/Library/Containers/com.dwarvesv.minimalbar stores the sandboxed app data for Hidden Bar, a Mac utility that manages visibility of menu bar items. minimalbar · App Support Data · ~/Library/Containers/com.dwarvesv.minimalbar

com.flyingmeat.Acorn8.QLPreview com.flyingmeat.Acorn8.QLPreview is the Acorn 8 Quick Look extension container used on macOS to store data for Finder preview integration. Acorn8 · App Support Data · ~/Library/Containers/com.flyingmeat.Acorn8.QLPreview

Dev The /dev folder is a core macOS directory that contains device files used by the system and command-line tools to communicate with hardware and virtual devices. System Shared Components · /dev

System The /System/iOSSupport/System folder is part of macOS system content used to provide shared Apple runtime components and compatibility resources. System Shared Components · /System/iOSSupport/System

iOS Backups iOS Backup This folder stores a local Finder or iTunes backup of an iPhone, iPad, or iPod touch so the device can be restored or migrated later. iOS Backups · Backups Archives · ~/Library/Application Support/MobileSync/Backup/00008140-001C59980AF3001C

I Books X Container ~/Library/Containers/com.apple.iBooksX stores sandboxed data for Apple Books on Mac, including local app data used for reading and library activity. App Support Data · ~/Library/Containers/com.apple.iBooksX

group.com.folivora.BTTShared This group container stores shared data used by BetterTouchTool components so its settings, presets, and related features can work together on your Mac. BTTShared · App Support Data · ~/Library/Group Containers/group.com.folivora.BTTShared

Acorn8 Container ~/Library/Containers/com.flyingmeat.Acorn8.Acornappex stores sandboxed app data for an Acorn 8 helper used by the Acorn image editor on macOS. Acorn8 · App Support Data · ~/Library/Containers/com.flyingmeat.Acorn8.Acornappex

Container Temp This folder stores temporary working files for CopyClip inside its macOS app container while the clipboard manager is running or processing data. CopyClip · Caches Temporary Files · ~/Library/Containers/com.fiplab.clipboard/Data/tmp

com.flyingmeat.Acorn8.QLPreview This container stores Quick Look preview data for Acorn 8, helping Finder generate previews and thumbnails for Acorn documents on macOS. Acorn8 · App Support Data · ~/Library/Containers/com.flyingmeat.Acorn8.QLPreview

Maps Container ~/Library/Containers/com.apple.Maps stores the sandboxed user data and working files used by Maps on your Mac. App Support Data · ~/Library/Containers/com.apple.Maps

Final Cut Container ~/Library/Containers/com.apple.FinalCut stores sandboxed app data that Final Cut Pro uses for its Mac editing workspace and related user data. App Support Data · ~/Library/Containers/com.apple.FinalCut

Weather Container ~/Library/Containers/com.apple.weather stores sandboxed app data for the built-in Weather app on macOS, including local data the app uses while you view forecasts. App Support Data · ~/Library/Containers/com.apple.weather

Sbin Sbin is the macOS system directory that stores essential administrative command-line tools used for boot, recovery, repair, and core system management. System Shared Components · /sbin

BJECZ3G6DL.group.com.acdsee11 BJECZ3G6DL.group.com.acdsee11 is a macOS group container folder used by ACDSee Photo Studio for Mac to store shared app data. acdsee11 · App Support Data · ~/Library/Group Containers/BJECZ3G6DL.group.com.acdsee11

com.gendigital.data com.gendigital.data is an Application Support folder used by Gen Digital software to store working data needed by its security and privacy tools on Mac. Gendigital · App Support Data · /Library/Application Support/com.gendigital.data