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Popular entries in Mac Can I Delete.
Metadata
~/Library/Metadata stores Spotlight and Core Spotlight indexing data that macOS uses to find files, app content, and search results faster.
System Shared Components · ~/Library/Metadata
I Application Support
~/Library/Application Support/CloudDocs/session/i is a CloudDocs working folder used by macOS while handling iCloud Drive file sync activity.
Cloud Sync Data · ~/Library/Application Support/CloudDocs/session/i
com.openai.codex
com.openai.codex is a macOS temporary cache folder used by Codex to store short-lived working data during local app or development tasks.
Codex · Caches Temporary Files · /private/var/folders/jb/4mnygrgj01bdk1z6p5jgsl480000gn/C/com.openai.codex
CoreSimulator
~/Library/Developer/CoreSimulator stores Xcode simulator device data so developers can run and test apps in simulated iPhone, iPad, watch, TV, and Vision devices.
Simulator Devices · Developer Data · ~/Library/Developer/CoreSimulator
Containers
~/Library/Containers stores sandboxed app data for many Mac apps, separating each app’s documents, settings, and support files from other software.
App Support Data · ~/Library/Containers
Previously Relocated Items
Previously Relocated Items is a macOS folder in /Users/Shared that stores files the system could not move to their new locations during an upgrade.
Backups Archives · /Users/Shared/Previously Relocated Items
diCleaner Var Folders Cache
This folder stores temporary working data for diCleaner in macOS user cache space under /private/var/folders during normal app use.
diCleaner · Caches Temporary Files · /private/var/folders/g3/7zv2f1zj4799f_g961dhcplw0000gn/C/com.doinno.diCleaner
Xcode Junk Archives
~/Library/Developer/Xcode/Archives stores Xcode build archives (.xcarchive) that developers use to validate, export, and distribute app builds.
Xcode Junk · Developer Data · ~/Library/Developer/Xcode/Archives
iOS DeviceSupport
iOS DeviceSupport stores Xcode device support files and symbols used when connecting, debugging, and symbolicating logs from iPhone and iPad devices.
iOS Device Support · Developer Data · ~/Library/Developer/Xcode/iOS DeviceSupport
Application Support
~/Library/Application Support stores support data that Mac apps use for content libraries, offline assets, databases, and other working files.
App Support Data · ~/Library/Application Support
Codex Var Folders Cache
This folder stores temporary Codex working data under macOS /private/var/folders so the app can run local tasks and manage short-lived files.
Codex · Caches Temporary Files · /private/var/folders/jb/4mnygrgj01bdk1z6p5jgsl480000gn/C/com.openai.codex
Virtual Machines Localized
Virtual Machines.localized is a home-folder location used on macOS to store virtual machine bundles, disk images, snapshots, and related files.
Developer Data · ~/Virtual Machines.localized
Developer
The /Library/Developer folder stores Apple developer tools and shared build resources used by Xcode and Command Line Tools on macOS.
Developer Data · /Library/Developer
com.microsoft.vscode.shipit User Caches
~/Library/Caches/com.microsoft.VSCode.ShipIt stores temporary update and installation cache data used by Visual Studio Code on macOS.
com.microsoft.vscode.shipit · Caches Temporary Files · ~/Library/Caches/com.microsoft.VSCode.ShipIt
Application Support
Application Support is a shared macOS folder that stores app resources, databases, and other support files used by installed software.
App Support Data · /Library/Application Support
Safari Container
Safari Container is the sandbox data folder Safari uses on macOS to store app-specific browsing data and other files inside its protected container.
Browser Data · ~/Library/Containers/com.apple.Safari
Adobe
~/Library/Logs/Adobe stores log files created by Adobe software to record activity, errors, and diagnostic details during use and updates.
Adobe · Logs Diagnostics · ~/Library/Logs/Adobe
icloudmailagent
~/Library/Caches/icloudmailagent stores temporary cache data used by Apple iCloud Mail background activity on a Mac.
icloudmailagent · Caches Temporary Files · ~/Library/Caches/icloudmailagent
System Logs DiagnosticMessages
System Logs DiagnosticMessages stores macOS diagnostic log data used by Console and system reporting tools to help troubleshoot errors and device activity.
System Logs · Logs Diagnostics · /private/var/log/DiagnosticMessages
Xcode Junk Simulator Runtimes
~/Library/Developer/CoreSimulator stores Xcode Simulator device data and runtime support files used to run iPhone, iPad, watch, TV, and visionOS simulators.
Xcode Junk · Developer Data · ~/Library/Developer/CoreSimulator
CloudKit User Caches
~/Library/Caches/CloudKit stores temporary local cache data used by CloudKit and iCloud-backed apps to speed up syncing and cloud data access on your Mac.
CloudKit · Cloud Sync Data · ~/Library/Caches/CloudKit
Library
~/Library is the main Library folder in your home directory where macOS and apps store user-specific support files, settings, caches, and other working data.
App Support Data · ~/Library
Microsoft Excel Container Caches
This folder stores Microsoft Excel cache files inside the app container on macOS to speed up loading, temporary data access, and routine app operations.
Microsoft Excel · Caches Temporary Files · ~/Library/Containers/com.microsoft.Excel/Data/Library/Caches
ru.keepcoder.Telegram
This folder stores cached Telegram data on macOS so the app can load chats, media, and interface resources more quickly.
Telegram · Caches Temporary Files · ~/Library/Caches/ru.keepcoder.Telegram
Microsoft Edge Edge Caches
This folder stores Microsoft Edge cache files on macOS to speed up browsing, load websites faster, and keep temporary browser data locally.
Microsoft Edge · Browser Data · ~/Library/Caches/Microsoft Edge
iOS Device Backup 00008140
This folder stores a local backup of an iPhone or iPad created by Finder or iTunes so you can restore the device or transfer data later.
iOS Backups · Backups Archives · ~/Library/Application Support/MobileSync/Backup/00008140-001C59980AF3001C
Desktop
Desktop is your macOS folder for files, screenshots, and shortcuts kept on the desktop for quick access during everyday work.
User Documents Media · ~/Desktop
Documents
The Documents folder stores your personal files on Mac, including created, downloaded, and organized items used across everyday work and study.
User Documents Media · ~/Documents
Caches
This folder stores temporary cache data used by Adobe Acrobat on macOS to speed up PDF viewing, editing, and other app tasks.
Adobe Acrobat · Caches Temporary Files · ~/Library/Containers/com.adobe.Acrobat.Pro/Data/Library/Caches
Downloads
Downloads is your Mac user folder for files saved from the web, email, AirDrop, and apps before you move, open, or organize them elsewhere.
User Documents Media · ~/Downloads
Users
The /Users folder is the main location for macOS user home folders, where personal files, desktop data, documents, downloads, and account-specific settings are stored.
User Documents Media · /Users
Homebrew User Caches
~/Library/Caches/Homebrew stores Homebrew's downloaded package files and other temporary data so installs, upgrades, and builds can run faster on your Mac.
Homebrew · Caches Temporary Files · ~/Library/Caches/Homebrew
User Caches
~/Library/Caches/CloudKit stores temporary local cache data used by CloudKit-based syncing so apps can access iCloud-backed content more efficiently.
CloudKit · Cloud Sync Data · ~/Library/Caches/CloudKit
Mobile Documents
Mobile Documents is the macOS folder that stores iCloud Drive files and app document data synced through your Apple Account.
Cloud Sync Data · ~/Library/Mobile Documents
Devices Simulator Data
~/Library/Developer/CoreSimulator/Devices stores per-device data for Apple Simulator, including apps, settings, and files used by Xcode test devices.
Developer Data · ~/Library/Developer/CoreSimulator/Devices
Uv
~/.cache/uv stores downloaded and reusable cache data for uv, a Python package and project manager used to speed up installs, environments, and tool runs.
Developer Data · ~/.cache/uv