One thing it won’t do is to let you edit scanned documents. In addition to editing text, changing images and other core features, PDF-XChange Editor lets you do things such as adding arrows to highlight things, callouts with text, line and distance annotations and it will also open and convert WebP images. The interface is similar to Microsoft Office, and it’s all intuitive.
Similarly, if you want to edit headers and footers, add and edit Bates numbering, those aren’t available for free. If you want to be able to delete, insert and move pages, for example, you’ll need to pay. You can download the free version without any payment details and it’ll continue working as a free version indefinitely, but will add watermarks to the pages of saved PDFs and limits you to certain features. Costing significantly less than virtually all other business-oriented PDF editors, yet providing similar functionality, Tracker PDF-XChange Editor is well worth trying out.