GoodNotes allows you to reorder pages in an open document. There are a few ways to do this, depending on if you're looking to move individual pages, or groups of pages:
Moving an Individual Page
- Tap the four-square icon in the upperleft to go to thumbnail view.
- Long-press on a page thumbnail until it starts "lifting off" the page.
- Hold on to the page and drag it to the desired location and lift your stylus or finger.
Moving Groups of Pages
- Tap the four-square icon in the upper-left to go to the thumbnail view.
- Long-press on a page thumbnail until it starts "lifting off" the page.
- While holding the page thumbnail with one finger, tap any other page thumbnail with another finger to include it for moving, then drop the group of pages in the destination document normally. You can even use your other hand to scroll through the document, if you are wanting to move a group of pages somewhere else in a larger file.