fre:ac Portable is the popular fre:ac (formerly BonkEnc) packaged as a portable app, so you extract, convert, and encode your audio files just about anywhere you go. You can place it on your USB flash drive, iPod, portable hard drive or a CD and use it on any computer, without leaving any personal information behind.

Features

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…