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 ...

While the Adobe PDF Reader is widely used, there are other freeware alternatives to Adobe Reader, too, that you may like to consider for your Windows operating system. Most browsers, like Edge, ...

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 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 ...

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.

Want to insert stamps into your PDF documents? A Stamp is a type of annotation that effectively conveys your intention regarding the document. These PDF Stamp Creator software let you put a stamp into ...

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 ...

Unknown hackers are exploiting a zero-day vulnerability in Adobe's PDF Reader software to launch "limited, targeted attacks" against high-value Windows users. According to a warning from Adobe, the ...