Yes indirectly, Kindle uses the AZW format and Tolino the ePub format. Theoretically, you could convert Amazon books into ePub format, e.g. with Calibre. The Amazon books have a copy protection (DRM). However, you can bypass this with a Calibre plug-in, which is permitted for your own use in Switzerland, but not in Germany and other countries.
In this case, please contact our customer service directly so that this can be checked for you.
https://helpcenter.digitec.ch/hc/de/requests/new
https://helpcenter.digitec.ch/hc/de/requests/new
Hello
If you scroll down to "Accessories" you will find suitable parts.
In black, for example, there are these:
tolino Origami Folding Case (vision 5)
Greetings
That is a very good question.
The Tolino has its own cloud. All the books that you have previously purchased from the official bookseller are stored in this cloud. That is very practical! And that is also in the spirit of the idea behind the Tolino, to sell as many books as possible.
Unfortunately, PDF files cannot be imported directly from OneDrive and the like. At least I don't know of any possibility. The only way is via a computer.