Xcode Cleaner

Select categories, copy the command, paste it into Terminal.

macOS Swift Xcode

This tool generates Terminal commands — it doesn't access your disk directly. Open Terminal and paste the generated script to clean up. Safe categories are re-created by Xcode automatically on next build or device connection.

Safe to Clean

Derived Data

Build artifacts, indexes, and intermediate files generated during compilation. Xcode rebuilds them on next build.

5 – 30+ GBtypical

rm -rf ~/Library/Developer/Xcode/DerivedData

Xcode Caches

General Xcode build cache stored in system Caches folder. Recreated automatically.

1 – 5 GBtypical

rm -rf ~/Library/Caches/com.apple.dt.Xcode

Swift Package Cache

Cached Swift Package Manager downloads. Re-downloaded from source on next build.

0.5 – 3 GBtypical

rm -rf ~/Library/Caches/org.swift.swiftpm

Unavailable Simulators

Old simulator runtimes that are no longer available (e.g. old iOS versions). Keeps active simulators intact.

1 – 15 GBtypical

xcrun simctl delete unavailable

Simulator Caches

CoreSimulator disk caches. Regenerated when simulators are launched.

0.5 – 3 GBtypical

rm -rf ~/Library/Developer/CoreSimulator/Caches

iOS Device Support

Debug support files for connected iPhones. Re-generated when you reconnect a device to Xcode.

2 – 10 GBtypical

rm -rf ~/Library/Developer/Xcode/iOS\ DeviceSupport

Other Device Support

Debug support files for Apple Watch, Apple TV and Apple Vision Pro. Re-generated on device connection.

0.5 – 5 GBtypical

rm -rf ~/Library/Developer/Xcode/watchOS\ DeviceSupport ~/Library/Developer/Xcode/tvOS\ DeviceSupport ~/Library/Developer/Xcode/visionOS\ DeviceSupport

Handle with Care

Archives Irreversible

App archives used for App Store submissions and crash symbolication. Only delete if you no longer need old builds.

Variesper project

rm -rf ~/Library/Developer/Xcode/Archives

Generated Command