EasyTAG Tag Editor

Open Source Tag Editor for MP3, Ogg Vorbis Files

EasyTAG is a utility for viewing and editing tags for MP3, MP2, MP4/AAC, FLAC, Ogg Vorbis, MusePack, Monkey's Audio and WavPack files. Its simple and nice GTK+ interface makes tagging easier under Linux or Windows. The program depends on GTK+ 2.24, but there is an experimental GTK+ 3.0 interface.

MP3Book Helper

Open Source Tag Editing Software

MP3Book Helper provides rapid Mp3 (ID3v1, ID3v2) and Ogg/Speex/Flac Vorbis tags editing and file renaming functions. Mass Tag editing is done using special variables and Regular Expressions. Undo and preview for all changes, capitalization, search and replace, use parts of file name or directory structure for tags. Directory renaming and restructure based on tags. All customizable and configurable.

Kid3 – ID 3 Tagger

Kid3 is an open source tag tool allows you to easily tag multiple MP3, Ogg/Vorbis, FLAC, MPC, MP4/AAC, MP2, Speex, TrueAudio, WavPack, WMA, WAV & AIFF files, without typing the same information again and again, and have control over both ID3v1 and ID3v2 tags.

MoreAmp - Open Source CD Ripper

Audio player, transcoder and CD ripper

MoreAmp is an audio player, transcoder, and CD ripper for Mac OS X, Mac OS 9, Windows, Unix, and Linux. It plays and creates ogg, flac, mp3, aac, m4a, mp4, wav, and aif files, and plays wma files. It features a 31-band equalizer, repeat loop, variable pitch/tempo, ram or ramdisk preload, and more.