ease audio converter is a powerful audio converter, which can convert audio formats mp3, wav, wma, ogg, aac ,ape,flac,mp4, m4a,mpc(musepack),ac3, ofr(optimfrog),spx(speex),ra(real audio) and wavepack from one to another. it can convert from mp3 to wav and ogg, and wav to mp3 and wma. it has a recording function that allows you to record from line-in (cassette, lp, etc.) streaming audio, or any other source available on your system .use the audio recording feature to record midi ,audio file protected by drm to another audio format:mp3,wav,wma.other helpful features include audio-volume normalization, audio cutter,resampling, and supports 5.1 or 7.1 channels wma file, the ability to edit tag information, and autorenaming with tag information.