Express Rip - Express Rip CD ripper can convert CD audio to mp3 or wav file formats.
Rubyripper - Rubyripper is a digital audio extraction algorithm that uses cdparanoia error correcting power and...
winLAME - winLAME is an encoder for several audio formats, including mp3 (MPEG Layer 3), Ogg Vorbis and more.
XRECODE - XRECODE can convert multiple audio files in parallel by taking full advantage of multi-core CPU.
Asunder - Asunder is a graphical Audio CD ripper and encoder for Linux. You can use it to save tracks from an Audio CD as any of WAV, MP3, OGG, FLAC, Opus, WavPack, Musepack, AAC, and Monkey's Audio files. Asunder is translatable!
FreeRIP - FreeRIP is an easy-to-use application that converts your favorite tracks into MP3 files.