Compare software

beets vs Kid3: catalog facts
beets	Kid3
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free and open source. Hosting, hardware and any external services are separate.
Windows, macOS, Linux, Command line	Windows, macOS, Linux, Android
Matches and improves music metadata during imports.	Supports multiple audio tag formats Can rename files using tag information
Setup and everyday commands assume comfort with a terminal.	Tagging changes metadata rather than repairing the audio itself.
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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