Need a free, cross-platform ebook reader app that's easy to use? See why Readest may be the only ebook reader you'll ever need.

You can digitally sign a PDF in several different ways, including Adobe Acrobat, Apple's Preview app, and mobile apps, among ...

To change the default PDF viewer on Windows 10, you'll need to edit your default apps in the Control Panel.

Some Windows users are experiencing an issue, Microsoft Edge freezes of crashes when opening a PDF on their computer. According to them when they try to open a PDF, let’s say from Gmail, Microsoft ...

A new PDF phishing kit is being sold on the dark web, promising customers advanced features, a simple interface, and competitive pricing, experts have warned. Security researchers from Varonis spotted ...

If you are unable to edit PDF files on Acrobat Reader DC, the following methods can help you fix it. This is an error caused by confusion between two kinds of ...