Batch Transformer makes it possible for you to convert WAV sound files to MP3 and viceversa in the blink of an eye. You can also transform file bitrates, apply filters or effects (editing), rename them, establish information tags, etc ... all with an unlimited number of files at the same time. In other words, en masse, as the name "Batch" suggests.
Batch Transformaer detects the file format (WAV or MP3) automatically, and then applies the right conversion automatically too, according to the function you`ve selected. The program is designed specially so that it doesn`t affect the original file in any way, so don`t worry about any changes you make, as the original will stay intact.