Online UniConverter (Media.io) — Free online tools with free video converter & audio converter convert files online free, it can compress video/audio/image files to save space, and edit videos easily.
Foobar2000 is an advanced audio player for the Windows platform. Some of the basic features include full unicode support, ReplayGain support and native support for several popular audio formats.
BonkEnc is a CD ripper, audio encoder and converter for various formats. It can produce MP3, MP4/M4A, Ogg Vorbis, AAC, Bonk and FLAC files. More formats are available through plug-ins. BonkEnc makes it easy to convert your audio CDs to MP3 or Ogg Vorbi