1. Tap theView Mode icon on the Action Bar. If you don't see the Action Bar, tap the center of your screen to bring it up.
2. Tap Browse Thumbnails.
To add page(s) at the end of a document:
3. Tap the Add button.
4. Select you preference (Page, From Image or From Another Document) to add at the end of the document. You can long press on a page to drag it to a new position.
To add page(s) between existing pages:
3. Long press on the page you want to be before the blank page. For example, if you want to insert page(s) between pages 1 and 2, long press on page 1.
4. Tap the Add button.
5. Select you preference (Page, From Image or From Another Document)
Changing page order
Jumping to a page