bvcsoft Video to Audio Converter is the best and professional video to audio converter and audio to audio converter tool,also is the best audio normalizing program,The application can extract audio from almost all popular video like DivX,XviD, AVI,WMV,MPG,MPEG, MP4,M4V,H264 FLV,3GP/3GP2,ASF,RM,RMVB,MOV,MOD,ASX, MKV,VOB,PMP etc video format and convert any audio format files to MP3,MP2,AAC,WAV,WMA,AC3,AU,M4A,AIFF,AMR,FLAC,OGG,MKA audio format.
Macsome Audiobook Converter for Mac is a powerful converter to convert any audio books which could be played on iTunes. The conversion is 5X speed fast, and output could be CD quality. It is also a .aa converter, audio book to MP3 converter. It converts any Audio Book from iTunes on MAC OS X to MP3 or AAC files. Batch converts DRM protected or unprotected audio books to unprotected MP3 or AAC files with ID tags preserved.