Quick MP3 WAV Converter - Version 8.0.40 Quick MP3 WAV Converter can convert mp3 to wav, wav to mp3, even mp3 to mp3, wav to wav to change audio file's frequency, channel, bit rate, quality and so on. It can convert mp3 wav files in batches with high speed. And it has a build-in mp3 wav audio player. The program has an user-friendly interface, which helps you convert audio files quickly and easily. Quick MP3 WAV Converter works on any Windows platform.