This application allows you to convert lots of audio files from one into another. The program allows you to convert files such as MP3, WAV, OGG, WMA, M4A, APE, WV, MPC, AU, AND ACC to different formats such as MP2, AC3 and many more. This application is available in four languages (Spanish, English, Portuguese and French). Fast AMR M4A AC3 WAV MP3 WMA Audio Converter 1.7 is really easy to use, it has got a very friendly user interface that will guide any user on how to use the program and convert their files from one into another in a short time. Using the trial version, you will only be able to convert one file at a time. But when you buy it you will be able to convert lots of audio files at the same time. There will not be any lost quality when you convert one file into another using this program. Another good thing about Fast AMR M4A AC3 WAV MP3 WMA Audio Converter 1.7, is that it allows you to extract any kind of audio from your videofiles, so that you will be able to listen to it with any media player, burn it into a CD or extract it to any mobile device.