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 only PDF viewer you want to use is here.

I opened a PDF and didn’t get a pop-up asking for my wallet. Incredible.

Free PDF viewer with unique UI in terms of flat design and original layout. Annotate PDF with a complete set of tools, manage PDF files, connect to cloud services and even protect PDF with signature.

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 ...

Sharing PDFs is great when you’re sure all of the information in your document is accurate. When you have to make changes, however, it can become a real pain having to go back to the original document ...

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 ...