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 ...

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 ...

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 ...

PDF Reader Pro lets you insert, replace, or delete text and images just like you would in Word, and you can rearrange pages, merge files, crop, or rotate with ease. It also includes a batch processor ...

Adobe Systems joined Microsoft on "Patch Tuesday" and delivered fixes for two security flaws in the ubiquitous Adobe PDF reader software. The vulnerabilities affect Adobe's Acrobat and Reader software ...