Helium Audio Converter

Helium Audio Converter is a tool which enables you to quickly and easily convert files between different audio formats and bit-rate qualities. It supports converting from and to mp3, wma, wave, flac, m4a, mp4, Ogg Vorbis, WAVPack, aac and mpc. Helium Audio Converter not only converts the audio data between different formats, it also converts the tag data. It can analyse the input and resulting files (applies to MP3 and FLAC) and let you know if any of the files contain problems.