Adding a Text or Image to the Original
To add the date and time ([Date/Time])
To add a page number ([Page Number])
To add a stamp ([Stamp])
To add a watermark ([Watermark])
To add information to the header/footer ([Header/Footer])
To add the date and time ([Date/Time])
To add a page number ([Page Number])
To add a stamp ([Stamp])
To add a watermark ([Watermark])
To add information to the header/footer ([Header/Footer])
If you click or tap 
in the upper-right of a page, it turns into 
and is registered as a bookmark.