WAV OGG Manager is a easy and flexible tool used to extract audio from AVI, MPG, VOB, WMV, ASF, DAT, RM, RMVB, MP2, OGG format medium files. You can get your favorate audio from video files, and also you can convert audio to other formats and save to mp3,ogg,wma,wav formats. WAV OGG Manager supports edit or change audio file information. This Audio Converter provides an easy and completed way to convert MP4 to MP3, M4A to MP3, AAC to MP3, etc, convert audio between popular audio files, such as MP3, CD, CDA, CD-R, DVD-Audio, AAC, AC3, ID3, M3U, M4A, M4P, MP3 ID3 Tag, OGG, RA, WAV, WMA, MP2, APE, VQF, MPC, AMR, Midi, WAVE, and RM etc. All conversion processes such as MP4 to MP3, M4A to MP3 and AAC to MP3 converting are very easy to handle with super fast speed.