[Zubersoft]

You can enable automatic cropping, and then manually adjust cropping as needed for each page of a song using the cropping editor (load a song, tap the center, tap the second icon at the bottom left, and then "Crop"). The way to enlarge pages to the absolute maximum size is to turn the device to landscape orientation, switch the display mode to vertical scrolling (https://youtu.be/V_8GXnlNfm0), and switch the page scaling to "Fit Width" (https://youtu.be/WXVGHa96ssw). Then pages will take up the entire tablet width and you can scroll the pages up and down as needed (either manually, with a page, or by using automatic scrolling).

Mike