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Mole vs Pearcleaner: catalog facts
Mole	Pearcleaner
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	Removes leftover files along with the app Finder integration
macOS only Cleanup tools can delete files you wanted if used carelessly	macOS only Source-available license, not OSI open source
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License: Source-available (fair-code)
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

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