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 ...

The best free PDF reader apps do more than just act as a PDF viewer - any modern browser can do that. What I'm looking for is tools that go beyond that, offering commenting, collaboration, and ...

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 ...

Don't miss this limited-time price cut on PDF Reader Pro for Mac or PC. Get a lifetime license for less than $25. Photo: Cult of Mac Deals PDFs are supposed to make sharing documents easier, but they ...

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 ...

This is to remind that a new version of Adobe Acrobat Reader with enhanced features for viewing, creating, editing, printing and internet-sharing PDF documents has been released. To upgrade your ...

The Portable Document Format, or PDF, was originally developed by Adobe for use with its own Acrobat reader and editing software. PDF files are some of the most common types of documents, but now the ...