Musereo
Musereo Mono to Stereo Converter v.2.9.0.1486
Musereo Mono to Stereo Converter allows you to convert your Mono Oldies Music to Stereo in a Snap.
Musereo Stereo to Mono Converter v.2.3.0.11
A simple, easy-to-use software that converts a batch of stereo mp3/wma/wav files to mono in just a few clicks.