The latest version of Kid3 can be downloaded from Softpedia
Kid3 audio tag editor 3.0, a tool that can be used to edit the tags of MP3, Ogg, FLAC, MPC & WMA files in an efficient way, convert between ID3v1 and ID3v2, set the tags of multiple files, generate tags from file names or vice versa and import from freedb, MusicBrainz and Disco, is now available for download.Kid3 Tag Editor 3.0 comes with a lot of new options and changes, including GStreamer 1.0 and a new command line interface.
Highlights of Kid3 Tag Editor 3.0:
• A command-line interface kid3-cli has been implemented;
• GStreamer 1.0 is now officially supported;
• Metacharacters are now supported for HTML export;
• Opus files are now supported with the new TagLib 1.9.
Check out the official changelog for a full list of updates and new features. Download Kid3 Tag Editor 3.0 right now from Softpedia.