Kid3 Tag Editor 3.10.2 for Mac

Mac Utilities

Updated Aug 6, 2026

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Kid3 is a free audio tag editor for people who keep their own music files and want them named and labelled properly. It edits tags inside MP3, FLAC, Ogg Vorbis, MP4 and many other formats, and it shines when a whole album needs the same artist or year at once. Collectors, DJs and anyone ripping a CD collection will find it quicker than editing tracks one by one.

Key Features

• Edit ID3 tags and tags in FLAC, Vorbis, MP4 and other audio formats
• Change the tags of many files together when album details are shared
• Create tags from file names and rename files based on their tags
• Import album details from online databases such as Discogs and MusicBrainz
• Create and edit playlists and export tag data

How to Download

1. Visit the project site and open the download area for the Mac build. Download from the official site
2. Open the disk image and move Kid3 into your Applications folder.
3. Launch Kid3, point it at a music folder and save your first edits.

System Requirements

Kid3 runs on macOS, Windows and Linux. On the Mac you need a recent macOS release and free space for the app plus your music library. An internet connection is only needed to import album details from online databases.

FAQs

Is Kid3 free to use?

Yes. Kid3 is free software under an open licence, and the full editor is available at no cost from the project site.

Can Kid3 edit a whole album at once?

Yes. You can select many files and set shared fields such as artist, album and year in one action, then save them all together.

Does Kid3 change my audio quality?

No. Kid3 edits tag data in the file, such as titles and cover art. It does not re encode the audio itself.