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 ...

I think many of you have been looking for a simple yet powerful app for iPad to read PDF documents. I’m not talking about super-featured apps such as GoodReader or FastPDF: something simple, elegant ...

No matter whether you are a working professional or a student, you have to deal with PDF documents every now and then. To enjoy reading that PDF documents, it is important to have a good PDF reader.