fre:ac

fre:ac is a free audio converter and cd ripper with support for various formats and codecs. it will convert between mp3, mp4/m4a, wma, vorbis, flac, aac, wav and bonk formats.

Free Open Source Windows Linux BSD Mac Wine

LameXP

LameXP is an Audio Encoder Front-End, a graphical user-interface for a number of audio encoders. It was developed to support a huge number of input formats. File formats are detected reliably using MediaInfo.

Free Open Source Windows

oggdropXPd

oggdropXPd is a drag-and-drop Ogg Vorbis encoder/decoder/player for the eXPerienced user. Features include compression from lossless files (Monkeys Audio, LPAC, FLAC...

Free Open Source Windows

FairStars CD Ripper

A free powerful software for ripping audio CD tracks to WMA, MP3, OGG, VQF, FLAC, APE and WAV formats files on-the-fly. Free CDDB is supported(Querying & Submiting). It supports normalization when ripping, and also support ID3 tag.

Free Windows

wxLame

wxLame is a free front-end for the LAME MP3 encoder.

Free Open Source Windows Linux

CDDA paranoia

Audio CD digital audio extraction application cdparanoia. Cdparanoia extracts audio from compact discs directly as data, with no analog step between, and writes the data to a file or pipe in WAV, AIFC, AIFC or raw 16 bit linear PCM.

Free Open Source Linux