ebookbookDevices & Apps on EPUB
Phones, tablets, e-ink readers, and the official apps — plus how to get a file onto them.
Any app that opens EPUB: Apple Books, Kobo, Google Play uploads, Calibre, Thorium, and many others.
Using two send methods at once is how titles vanish or show up twice. Pick one path, wait, then search the library before you send again.
Naked EPUB files do not sync unless you put them in a cloud folder or an app with its own account.
Sending and sideloading books onto EPUBThe reliable ways to get a file into EPUB without bouncing between three help articles.Using EPUB on phones, tablets, and e-inkWhat syncs, what looks different, and which device class is the right default for EPUB.Transfer mistakes to avoid with EPUBThe usual ways people lose a book, duplicate a library, or send the wrong format to EPUB.