Compare software

Prunr vs rmlint: catalog facts
Prunr	rmlint
Free Free and open source under the MIT licence.	Free Free and open source.
Windows, macOS, Linux	Linux, Command line
Duplicate finder and disk usage analyser in one app Previews and auto-selection for safer cleanup	Very fast duplicate detection on large file trees Finds empty files, empty folders and other lint as well
Young project with a small user base No documented command-line mode	Mainly a command-line tool Aimed at Linux and Unix-like systems
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: GPL-3.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 24, 2026

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