Compare software

Name Mangler vs Transnomino: catalog facts
Name Mangler	Transnomino
Paid 19 USD with a free trial; upgrades cost 9 USD, and it is also on the Mac App…	Free Free to use, with optional donations.
macOS	macOS
Preview of new filenames before renaming Fast on very large batches	Regular expressions and wildcard find and replace Chain several actions with a live preview
Mac only Paid licence after the trial	macOS only Current version requires macOS 14 or later
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

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