TunesKit - 24.68MB (Shareware)
TunesKit Audiobook Converter for Mac helps audiobook lovers easily get rid of DRM lock from M4B, M4A, AA, AAX audiobooks that are purchased from iTunes, Audible.com or any other online channels while converting the DRM-ed files to unprotected MP3, AAC, WAV, FLAC, M4A, M4B formats compatible with any media playing devices at 30x faster speed.
Key Features include:
Overall, TunesKit Audiobook Converter for Mac is a great audiobook DRM removal solution to convert iTunes and Audible audiobook to MP3, AAC, WAV, FLAC, M4A. The interface is easy to navigate, and the app has a small footprint.