No specific info about version 4.0. Please visit the main page of Free Convert MP3 To WAV on Software Informer.
Modiac MP3 to AVI Audio Converter is a free media converter.
MP3 Audio Batch Converter is a very powerful yet easy to use audio converter.
The free MP3 converter will provide some of the highest quality conversion success that you have eve
Create multiple MP3 files from multiple FLV files.
An effective WMA MP3 tool to convert WMA to MP3, MP3 to WMA and so much more.
A versatile audio conversion tool to encode your WAV files into other formats.