Compare software

MacCleaner ProMac Sai
Freemium

Free to download, with a paid licence available from Nektony.

 Free

Free and open source.

macOS macOS
  • Cleanup, disk analysis, duplicate search and uninstalling in one bundle
  • Detailed disk space analyzer
  • Cleaner, optimizer and malware scanner in one app
  • Apple-notarized builds
  • macOS only
  • Full use requires a purchase
  • macOS only
  • Young project from a single maintainer
Downloadable app Downloadable app
Closed source Open source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 2, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.