The PDF, or portable document format file, was created to transform output from any document creation software into a file almost any recipient can open, regardless of his or her own computer's ...

Developed 30 years ago by Adobe, the Portable Document Format, or PDF, is widely used around the globe for viewing and signing documents – everything from corporate annual reports and scientific ...

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

If you frequently print PDF files from Adobe Reader on a Windows 7 computer, you may be selecting the printer each time you print. Adobe Reader detects all printers connected to the computer, but it ...

You can easily change the default PDF viewer on your Mac. The option to change your PDF viewer opens when you right-click a ...