Mp3tag edits metadata tags for digital music collections across common audio formats.
Kid3
Kid3 is an audio tagger that edits ID3v1 and ID3v2 tags across many audio formats and runs on Linux, Windows, macOS and Android.

About Kid3
Kid3 is an audio tagger for editing ID3v1.1 and ID3v2.3 and ID3v2.4 tags across formats including MP3, Ogg/Vorbis, FLAC, MP4/AAC, Opus, WAV, AIFF and tracker modules. It edits tags of multiple files together so shared values can be set at once, and runs on Linux, Windows, macOS and Android. It suits users who want to tag full albums without typing the same information again and again.
Pricing is not clearly stated.
Key features
- Generate tags from filenames or tag field contents
- Generate filenames, directories and playlists from tags
- Import album data from gnudb.org, MusicBrainz, Discogs and Amazon
- Export tags as CSV, HTML, playlists and Kover XML
- Edit synchronized lyrics and event timing codes with LRC import and export
- Automate tasks using QML/JavaScript, D-Bus or command-line interface
Kid3 at a glance
- Website
- kid3.kde.org
- Category
- Music & Audio › Music Tools
- Type
- App
- Pricing
- Not confirmed. Check the site
- Platforms
- Android, Linux, macOS, Windows
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Yes
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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