Mark order controls export sequence
Select pages and assign marks 1, 2, 3… — those numbers set the order in your new PDF, not just which pages to keep. Leave unmarked to export every page as arranged.
Extract or Finish
Tap Extract in the toolbar for a quick export, or Finish when you are done arranging. One clean PDF downloads to your device.
When to use Extract vs Split
Extract gives one output file. Split PDF creates multiple files in a ZIP — better when each chapter must be its own attachment.