Developer: Avantrix
OS: Win 95/98/NT/2000/ME
Installed Size:  928KB
Function: Decoding

MP3 Decode Demon by Avantrix

This is about as simple as you can get.  Simply add the MP3 track, click on the convert option and the decoding begins.  There is nothing flashy about this program at all but no additional features either.  Simply decoding in the same vein as MP3 to WAVE Converter.  The converted track I tested sounded good so the program did its job well with limited testing.  The trial version lasts for 15 days before registration.  

Unfortunately, this program is no longer being offered.