Risnow Audio File Converter for to mp4 - Version 4.39 Risnow Audio File Converter is a flexible and easy-to-use tool that converts audio formats MP2, MP3, WMA, WAV, OGG, GSM, VOX, ADPCM, G-721, G.726, G.723, DSP, U-LAW, A-LAW from one to another. It has an user friendly interface that supports drag & drop. You can convert many files in batches regardless of their source formats.Risnow Audio File Converter has the following key features:Convert audio formats MP2, MP3, WMA, WAV, OGG, GSM, VOX, ADPCM, G-721, G.726, G.723, DSP, U-LAW, A-LAW from one to another.View, edit or add ID3 Tags to MP3 files.Easy to use with intuitive user interface and drag-drop feature.High converting speed, wonderful output quality.Cool interfaces.