To search a PDF on your Mac for a specific word or phrase, you can use the search function in the built-in Preview app.

Adobe Acrobat is widely used in business, and documents ranging from brochures to company reports are often shared in Acrobat's PDF file format. By default, Acrobat displays Web-based PDF documents ...

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

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 ...