The iPad stores books in ePub format, uncompressed and expanded into packages or folders. This assumes some working knowledge of settings in iPad and Kindle, good knowledge of Finder advanced features, and knowledge of how to get around the system in Terminal and run shell commands and simple scripts of 2 or 3 lines from the command line.Once you've completed this you'll know what to do with PDFs. This focuses on epub files, and ignores PDFs and other things.If it's important to you to migrate every book (which may not even be possible) you'll have to pay close attention and read between the lines. The process below does not document the errors, it only documents how to blindly migrate the books that migrate easily by following these steps and ignoring errors.

If you find errors below, feel free to correct them or comment and I will. The process was long and arduous and I undoubtedly did not capture every step perfectly.Older versions of MacOS (IDK which ones) used iTunes, and this answer doesn't apply to those, or to Windows or other computers.

I migrated via a Mac computer, running Big Sur.Tasks show finished/sent.Migrate from iPad to Kindle via MacOs Big Sur with iCloud Drive and Calibre Caveats I'm not getting any error output on the docker log or the admin log. Though, it could still be just something arbitrary at the same time. From the logs i wonder if they're possibly filtering anything with. Still nothing to kindle, still sends to regular email.

I can also send books through regular calibre to the kindle address no problem with the same mail server settings.Īt first i thought they might be filtering subject/body, so i changed up the words in the helper.py. If i change the address to my regular email, it works just fine. While trying to send a mobi to a kindle address, it seems to be stopped at amazon's side.

Calibre send to kindle