MediaHuman Audio Converter!

fre:ac (formerly BonkEnc) is a free audio converter and CD ripper with support for various popular formats and encoders. It currently converts between MP3, MP4/M4A, WMA, Vorbis, FLAC, AAC, WAV and Bonk formats.

Format Factory is a multifunctional media converter and DVD ripper. It will convert (and compress):

Convert audio free to MP3, WMA, WAV, FLAC, AAC, M4A, OGG, convert audio to MP3 player, iPod, iPhone, iPad, PSP, extract audio from video, join audio files. Send MP3 and AAC files directly to iTunes from our audio converter.

dBpoweramp contains a multitude of audio tools in one: CD Ripper, Music Converter, ID Tag Editor and Windows audio shell enhancements. Preloaded with mp3 & Wave codecs, practically every audio codec can be installed from Codec Central, as well as Utility Codecs (perform actions on audio files).

The sound conversion application for the GNOME environment. It reads anything the GStreamer library can read (Ogg Vorbis, AAC, MP3, FLAC, WAV, AVI, MPEG, MOV, M4A, AC3, DTS, ALAC, MPC, Shorten, APE, SID, etc...), and writes WAV, FLAC, MP3, AAC, and Ogg Vorbis files.

QWinFF is a GUI for FFmpeg, a powerful command-line media converter. FFmpeg can read audio and video files in various formats and convert them into other formats. QWinFF provides an intuitive graphical interface and a rich set of presets to help you use ffmpeg easily without having to type a single command. Advanced users can also adjust conversion parameters like bitrate and sample rate in detail.

Free application that converts audio files to MP3, AAC, AC3, WMA, FLAC, M4A, OGG or WAV format. Moreover, the program allows extraction of audio tracks from video files without loss of sound quality. In addition, the program allows splitting input files based on chapters (often found in audiobooks).

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. Compressed audio formats are decoded to uncompressed Wave files using suitable CLI audio decoders. Furthermore LameXP allows batch processing of multiple audio files. Multi-threading is implemented by processing several audio files concurrently. All the third-party tools incorporated in LameXP are listed in the "About" dialog. The Nero AAC encoder cannot be redistributed due to licensing issues; it is available as a free download from the public Nero web-site. »

soundKonverter is a frontend to various audio converters.The key features are:Audio conversion.En-/decoding.Replay Gain.CD ripping.It is extendable by plugins and supports many backends.It supports reading and writing tags for many formats, so the tags are preserved when converting files.It comes with an Amarok script that allows you to easily transcode files when transfering to your media device.And it is available in English, German, French, Spanish, Russian, Polish and Brazilian Portuguese.

Transcoder Audio Edition is an audio converter for Linux which can convert from one audio format into another and can extract audio tracks from video files and convert them into audio formats. It uses GTK+ as GUI toolkit and ffmpeg as backend.

Perl Audio Converter is a tool for converting multiple audio types from one format to another. It supports AAC, AC3, AIFF, APE, AU, AVR, BONK, CAF, CDR, FAP, FLA, FLAC, IRCAM, LA, LPAC, M4A, MAT, MAT4, MAT5, MMF, MP2, MP3, MP4, MPC, MPP, NIST, OFR, OFS, OGG, PAC, PAF, PVF, RA, RAM, RAW, SD2, SF, SHN, SMP, SND, SPX, TTA, VOC, W64, WAV, WMA, and WV. It can also convert audio from the following video formats: RM, RV, ASF, DivX, MPG, MKV, MPEG, AVI, MOV, OGM, QT, VCD, SVCD, M4V, NSV, NUV, PSP, SMK, VOB, FLV, and WMV. A CD ripping function with CDDB support, batch conversion, tag preservation for most supported formats, independent tag reading/writing, and extensions for Amarok, Dolphin, and Konqueror are also provided. »

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.