Auto-crop would be so useful indeed! Insert any paper format and have NAPS2 recognize the paper format automatically. I work with continuous scanning, just inserting paper invoices one after the other. The sizes are all different. So now I have to set it to A4 and then re-crop, because I the rest of the A4, exceeding the format of the inserted document is black all around. With auto-crop, I would just keep on going and not even having to push the scan button between feeding different invoices into...