The new version of PDF Reader can open more PDF files. To be honest we haven’t encountered an instance where PDF Reader wouldn’t open a PDF file, but then again we don’t use PDFs too much.

SumatraPDF is an open source reader app that allows you to open and read PDF, EPUB, MOBI, CBZ, CBR, FB2, CHM, XPS, DjVu, and images for free.

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.

Foxit Reader and PhantomPDF are plagued by several high-severity flaws that, if exploited, could enable remote code execution.

Once you've decided on a native or alternative PDF reader to open your file and changed your Windows settings, locate the PDF file in File Explorer. Either double-click the file or right-click the ...

As expected, Dropbox and Adobe are announcing today that people can now open PDF documents stored in Dropbox using the Adobe Acrobat Reader app on Android devices. This lets users of the apps sign ...

Discover the top 6 open-source PDF editors that offer powerful features and flexibility, making them excellent alternatives to Adobe Acrobat for managing and editing PDF documents.

Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

A feature called Open Parameters within older versions of the Adobe Reader browser plug-in can be corrupted with malicious content.