M4b 

Enjoy the easy way to rip, convert, burn and play with this digital music software for Mac OS X. Music Man includes all the features you need from a MP3, WMA, WAV, M4A, Ogg Vorbis Converter, Ripper, Burner, Player. Rip from Audio CD. Convert most......

FairStars Audio Converter is an easy-to-use audio file conversion tool to convert WAV, RealMedia(RM, RA, RAM, RMJ, RMVB), AIF, AIFF, AIFC, AU, Creative VOC, PVF, PAF, SVX, IFF, APE, FLAC, OGG, VQF, MP1, MP2, MP3, MP4, M4A, M4B, AAC, AMR, AWB, WMA, WM......

DRMBuster is an all-in-one media application to convert any type of purchased or copied video (WMV, M4V, FLV, MKV, AVI, TiVo) and audio files (WMA, M4P, M4B, AAC, RAX, AA, FLAC), both protected and non-protected, to commonly used formats for use on d......

Audio Transcoder is an easy to use, technically elegant audio file converter for any user who has a large music collection. The program enables the user to convert audio files between formats, rip audio tracks from a CD disk to save in one of 14 supp......

 M4b