Power MP3 WMA Converter is a program that mainly designed for converting any audio file (such as MP3, WAV, WMA, OGG, APE and CDA) from one format to another. And you can also use it to change the bit rate of MP3 or WMA or OGG format audio files or convert a large number of audio files easily and quickly. With Power MP3 WMA Converter, you can combine several audio files into one. Other functions of Power MP3 WMA Converter, such as tag information changing, auto renaming with tag information, are also very useful.