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Mole vs PrettyClean: catalog facts
Mole	PrettyClean
Free Free and open source.	Free Free to download and use.
macOS, Command line	macOS
Cleaning, uninstalling and disk analysis in one tool Scriptable command-line interface plus a native app	Cleans developer build caches as well as system caches Shows every scanned file before cleaning
macOS only Cleanup tools can delete files you wanted if used carelessly	macOS only Not open source
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 1, 2026

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