Support the project
Commercial Mac cleaners charge $40/year on subscription. MacOSCleaner is 100% free, private, and open. If it freed up tens of gigabytes or replaced a paid tool, help keep development independent.
Choose how to support
One-time coffee tips or monthly sponsorships directly fund Apple Developer notarization and keep development independent.
No account required · Secure payment via Ko-fi or direct crypto
Apple Developer Program ($99/yr)
Our immediate community goal: funding the annual Apple Developer membership to code-sign and notarize releases — eliminating Gatekeeper warnings and sudo xattr terminal workarounds for everyone.
Zero Paywalls & No Telemetry
Commercial cleaners charge $40/year subscriptions and run invasive background daemons. MacOSCleaner has zero locked features, zero analytics, zero network calls during cleanup, and will never monetize your data.
Engineered in Pure Swift 6
Built exclusively for Apple Silicon (M1–M4) with Swift 6 structured concurrency and actors. High-speed multi-core scanning across 1,887 cleanup definitions and 275+ apps, running in <30 MB RAM with zero Electron bloat.
Forensic Depth & 10 Languages
A 5-level deep uninstaller with 30 evidence types, continuous rule updates for developer tools (Docker, Xcode, AI CLIs, uv, Cargo), and complete parity across 10 global languages.
Supporter Hall of Fame
Want your name or handle credited? Include a note with your donation on Ko-fi or open an issue on GitHub, and we'll feature you in the project Release Notes and README.