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 ...

It’s been more than 25 years that PDF files have been around, and they’re not going anywhere anytime soon. As PDFs are the most popular format for presentations and document sharing, they are heavily ...

Nuance PDF Reader is a simple, straightforward free PDF readerwith a twist–it does the best job of any PDF program I’ve tried atconverting PDF files to Word, Excel or WordPerfect files. For thatalone, ...

PDF reader apps have always been a pain in the neck. Generally speaking, there are two primary use cases for PDF files. The first is for business, where you can create PDF forms and have people fill ...

Adobe's portable document format (PDF) has become a standard for exchanging and distributing documents. PDF files look like the original document would look if it were printed, and can be read on just ...