From the developer: ezConverter allows you to convert asf, wmv, wma, wav, mp3, mpeg, dat, avi, cd track, tape, or microphone files to wma, mp3, wav and more than 20 types of files. Record from your audio capture device (including microphone, line-in, mixer, tape) and save as more than 20 file types. You even can convert a radio broadcast to an mp3 file. Featuring high speed (faster than others by about 30 percent), ezConverter includes complete support for a free third-party encoder, exerting full power of converting function of your machine. ezConverter is as easy to use as its name.