The following review written by one of the Software Informer contributors applies to version 6.1
Power MP3 WMA Converter is created to help users convert to and from the most popular audio file formats. It also allows them to rip and burn audio CDs, edit tags or rename audio files.
In my opinion, its main advantage is the fact that it supports all the popular audio file formats: MP3, WMA, WAV, OGG, MP2 and so on. Batch-converting multiple audio files at the same time is also possible, and is also one of its most notable advantages. Another thing that I appreciate about this program is its high conversion speed.
The interface is simple and neat, but also a bit dull. It doesn’t have any skins or any customization options. The tag editing part also looks a bit rudimentary to me, and the fact that it doesn’t support batch editing of multiple tags at once disappointed me a bit.
Though it’s not all that impressive and it looks rather average, this tool gets its job done and that’s the thing that matters the most. I recommend it especially to those more interested in the practical aspect of a tool than its looks.