Installation

Requirements

• macOS 26.0+
• Apple Silicon (M1 or later)

Download (DMG)

Download the latest signed DMG from GitHub Releases.

Mount the DMG and drag MacOSCleaner.app to your Applications folder.

If macOS blocks the app:

sudo xattr -r -c /Applications/MacOSCleaner.app

Build from Source

See Building from Source.

First Launch

The app requests Full Disk Access on first run. This is required to scan system cache directories. Follow the instructions in the permissions dialog.