Kid3 Alternatives for Mac OS X

MusicBrainz Picard is a leading open-source music tagger that identifies and organizes your digital music collection using acoustic fingerprints and comprehensive metadata from the MusicBrainz database. It offers powerful features like automatic tagging, file renaming, and plugin support to keep your music library clean and accurate.

TuneUp is a software application designed to meticulously clean, organize, and enrich digital music libraries. It intelligently analyzes song files to correct metadata inaccuracies, locate and add missing album artwork, and identify and eliminate duplicate tracks. Effectively streamlining and enhancing your music collection for a more enjoyable listening experience.

Media Tagger is a powerful yet simple-to-use MP3 tag editor designed for efficient management of your audio library. It allows users to effortlessly edit ID3v1 and ID3v2 tags, synchronize information between them, and rename audio files based on their metadata, and vice versa. Its batch processing capabilities make organizing large music collections a breeze.