The software Google's browser uses to show PDF files has been proprietary for years, but now it's an open-source project called PDFium that others can scrutinize or use themselves. Stephen Shankland ...

Why would you install a different utility app to view Adobe PDF files than the one from Adobe itself? There are a couple of reasons: Maybe you don't want to endure Adobe's frequent updates or the long ...

The best PDF software for you may not be the free program from the company that's synonymous with PDFs. Dennis O'Reilly began writing about workplace technology as an editor for Ziff-Davis' Computer ...

This well-designed and easy-to-use free PDF viewer lets you mark up and create PDFs. Adobe’s popular PDF format makes files look great and Adobe’s free Reader lets everyone look at the files for free.

Get PDF Reader Pro for Mac with lifetime access for $24.97 (reg. $79.99). This deal ends January 11. If you’re tired of ...

Gaaiho Reader is a is a feature-rich, free PDF viewer with full support for all of the content embedded in a typical PDF document like form-filling, multimedia, and links. Unlike most free PDF viewers ...

There are plenty of really good PDF reader applications that you can use in place of Adobe Acrobat Reader. While some of these programs are paid, others are totally free. Adobe's Acrobat Reader has ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Edit digital files in a jiffy. Credit: PDF ...