NBX Audio Converter is an ALL-in-ONE mp3 wav wma ogg vox converting tool. You can convert audio files between: MP3 to MP3, WAV, OGG, WMA, VOX WAV to MP3, WAV, OGG, WMA, VOX OGG to MP3, WAV, OGG, WMA, VOX WMA to MP3, WAV, OGG, WMA, VOX VOX to MP3, WAV, OGG, WMA, VOX NBX Audio Converter contains all the features of NBFree MP3 to WAV Converter, NBFree MP3 to WMA Converter and NBFree WMA to MP3 Converter