fre:ac is a free/open source audio extracter, encoder, and converter. You can use fre:ac to extract audio files from CDs, encode and reencode audio files to a lower bitrate, and convert audio files to and from various formats, including: MP3, Ogg Vorbis, MP4/AAC, FLAC, and more.

Audio converter and CD ripper for various formats. fre:ac is a free audio converter and CD ripper for various formats and encoders. It features MP3, MP4/M4A, WMA, Ogg Vorbis, FLAC, AAC, and Bonk format support, integrates freedb/CDDB, CDText and ID3v2 tagging and is available in several languages. 82 Reviews. 6 days ago · About this app. All major input formats supported as Mp3, Flac, Wma, Ogg, Aac, Ac3, Ape, Wav, aiff Essy and fast mp3 converter. + Change mp3 volume. Increase or decrease audio volume. + Metadata editor. Edit MP3 tag. + Batch mode available in premium version (InApp purchase). Batch allow to select a directory and automatically convert all .