Everything's going digital, and chances are, you're dealing with digital documents way more often than you might have initially expected. Consider this — there's hardly a day that goes by without you ...

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 ...

PDF files have the option to let you share and comment on documents in a wide range of applications. Adobe Acrobat Reader and other free PDF programs offer a subset of the capabilities of the paid ...

You can find free PDF editors on the internet, but their most important features tend to be behind a paywall. Most PDF editors are web apps that work on both Windows and Mac, though some have desktop ...