How the creator of a PDF file sets up her document determines the extent to which you can use Acrobat Reader's commenting tools to mark the file with notes about its content.

Want to electronically sign PDF documents on Mac and Windows? This guide will walk you through the steps required to e-sign PDF documents on your computer. Read more here.

How to Open a PDF With Reader & Internet Explorer. Adobe's portable document format (PDF) has become a standard for exchanging and distributing documents. PDF files look like the original document ...

The PDF reader or viewer within Google Chrome has always been relatively simple, especially when compared to Microsoft Edge. With Chrome 87, Google has introduced a new UI for the PDF reader and ...

Learn how to add Stamps, Stamps Palette, Custom Stamps, and how to delete or resize Stamps. in Adobe Acrobat Reader DC.

Whether it be ads or shoddy formatting, some web pages might not be that easy to decipher. Thankfully, there is a solution built right into Safari on your iPad.