Q: How to add my iCloud files to the app?

A:

1. Open the app and go to the Books tab.
2. Press the plus button on the top right hand corner.
3. Choose the Browse tab.
4. From the menus, choose iCloud Drive under the Locations category.
5. Now you can see the files in your iCloud drive.
6. Choose the file that you want to add to the app.
7. You can see the list of document files you added on the Books tab.