leoAnimesh/OpenClean

Free, open-source macOS app manager & system cleaner with Space Lens disk visualizer

Free, open-source CleanMyMac alternative for macOS. Preview disk cleanup by path and size, inspect memory by app, and quit idle apps after review. Menu bar app, CLI, Homebrew. No account or telemetry.

LittleClean is a powerful and intelligent macOS cleaner and developer tool manager.

Free macOS CLI to clean disk space — caches, logs, Homebrew, Xcode. Open-source alternative to CleanMyMac

Free up your Mac. Safely. A free, open-source native Mac app that clears the cache and junk your Mac piles up on its own. Files go to the Trash by default, so you can put them back.

Free zero-telemetry CleanMyMac alternative for macOS - source-available. Native SwiftUI: app uninstaller, disk analyzer, duplicates, Xcode/Docker reclaim. (GPLv3 + Commons Clause)

A native macOS system cleaner and optimization app built with SwiftUI

MacOptimizer is a system optimization tool designed specifically for macOS, featuring a modern SwiftUI interface with eight core functional modules:

Free, open-source macOS cleaner. CleanMyMac alternative with zero telemetry. Native SwiftUI, scheduled auto-cleaning, Xcode/Homebrew/system cache cleanup. MIT licensed.