Just like how you add inked signatures on a hard-paper document, you can also add an electronic signature to your PDF document in the Edge browser.

Learn how to add page numbers to PDF files using free online tools or PC software. You can set position, font, etc., for page numbering.

You can combine multiple PDF files into a single, easy-to-share document using simple software on your Mac computer or Windows PC. Here's how.

How to Footnote a PDF File. Adobe's PDF format has support for document footers. You can use this capability to add a footnote to up to three different areas at the bottom of a PDF document ...

The system will open the PDF in Google Docs. Figure F From Google Drive, select a PDF file, then open it with Google Doc to gain access to text contained within the document.

With your PDF document open in Files, swipe rightwards from the left edge of the screen. A quick, short swipe should do it – it doesn't need to be all the way across the screen.