Smart AudioBook Player - Smart AudioBook Player app comes up with features to help you in casting all your audiobooks to Chromecast enabled devices so you can enjoy them with your friends and family members.
Audiobook Builder - Audiobook Builder is a software that enables users to turn their audio files into audiobooks which they can sue then on their iPhone, iPad, or any other Apple devices.
Voice - Convert texts to audio files easily... Write your text, click export.
AudioBookBinder - Got a lot of audiobooks in MP3 format and would like to listen them on your iPod?
LibriVox - free public domain audiobooks
UkeySoft Audible Audiobook Converter - UkeySoft Audible Audiobook Converter is a popular AAX/AA to MP3 converter, it not only can remove DRM from Audible books, but also can convert Audible AA/AAX audiobooks to MP3, M4A, AAC or FLAC with 100% original quality preserved.