PureMac

PureMac cleans junk off your Mac: caches, logs, Xcode leftovers, Homebrew cruft, mail attachments. Native SwiftUI, zero telemetry, completely free. It's the CleanMyMac alternative that doesn't cost $40/year and doesn't phone home.

There's nothing to self-host. Download, install, run. It scans your system and shows exactly what it wants to delete before touching anything. Scheduled auto-cleaning is built in, so you can set it and forget it. macOS 13+ required.

This is a personal productivity tool, not an enterprise play. Developers with a cluttered Mac who don't want to pay for CleanMyMac and don't trust closed-source cleaners with full disk access have an obvious choice here. The code is MIT-licensed and publicly auditable.

The catch: no malware scanning, no app uninstaller, no smart file deduplication. It cleans known junk paths well but doesn't try to be a full system utility suite.