On how many devices can I download an ebook? Nathan Cayzer December 19, 2019 19:28 Updated The number of available downloads is determined by the book's publisher. In most cases, a book can be downloaded on 4-6 devices. Related articles Does Copia work on my device? Printing Pages from the Web Reader How do I Log In? How do I create an Account? Comments 0 comments Article is closed for comments.