Technology has advanced to the point that it is now possible to digitally sign a PDF document, here's the multiple ways on how to do it.

You can digitally sign a PDF when you don't have access to a printer or scanner, saving time and money. courtneyk/Getty Images ...

These days, many people don't own a printer or scanner, and with so many people working from home, something as simple as signing a document can quickly become tedious and frustrating. Fortunately, ...

Don't have a printer and scanner? You still can easily sign a PDF file, no matter the operating system you're running.

How to digitally sign a pdf document with your trackpad Open the PDF file that needs to be signed in the Preview app on your Mac. Click on the Markup icon, followed by the signature icon.

If you would like to learn how to digitally sign a PDF documents online for free using the cloud-based eSign PDF signature service this guide ...

Digitally Sign PDF Documents on Mac OS X Lion with Preview The revamped Preview app in Mac OS X Lion includes the extremely useful Digital Signature feature built right in.