Audiobooks on iTunes and Audible.com are all DRM protected. With Free Audiobook Converter for Windows, you can convert audiobooks to unprotected MP3, AAC, M4B, M4A, WAV, FLAC and other popular audio format, which you can play with other audio players, such as iPod, PSP, Zune, and mobile phones.
Easy to use user interface, very fast convert speed, and wonderful output quality, it help you get rid of DRM, and enjoy your audiobooks.
For Mac users, go to Free Audiobook Converter for Mac

Declaraion: Free Audiobook Converter is a home edition for personal use only, contains 3 minutes limitation.

Feature List

Convert DRM protected M4B, M4A, AA, AAX, MP4 audiobooks to DRM-free MP3, AAC, WAV and other audio formats
Support audiobooks from both iTunes and Audible
Very fast conversion process
Keeps original audio quality
Keeps original chapters information (m4a,mka output format only).
Keeps ID3 tag information (include title, artist, album and album picture)
Allow batch conversion

File info

Version:	2.21.28.2032
Full Size:	30.3MB
Language:	English
OS:	Windows 11/10/8.1/8/7/Vista
Supported:	iTunes 12.13.3.2 and before