file format – device information

EPUB – The EPUB format is preferred for most Amazon devices as well as Nook and iPad (using iBooks). If you have an Android device, you can install an app that will let you view EPUB files. It is also possible to view EPUB files on a PC by downloading an appropriate application.

AZW3 – A file with the AZW3 extension is an eBook created in the Kindle Format 8 , Amazon’s successor to the AZW format. It is used as the download format for later Amazon eBooks.

Additional information


EPUB (Nook, iPad, Kindle), MOBI (All Kindle), AZW3 (Kindle Format 8)