When I finished creating PDF using my HP Printer/Scanner for my tax support documents, the file was too large to send through my email. Because this is tax info I did not want to send it out on DropBox or other clouds. If you had a feature that could reduce the DPI and therefore, the file size, that would be handy.
Of course, I could start over and rescan everything in lower DPI, but that is time consuming. An EDIT TO REDUCE FILE SIZE OFalready created PDF file would be a time saver, especially when you don't realize the size of the file till you're done. Thanks!