Portable document format (PDF) files remain a popular choice for business documents ranging from contracts and forms to manuals and reports, so there's a good chance you need to open them often.

The PDF software Stirling PDF has been released in version 2.0. The open-source tool will now offer desktop apps, text editing – and a new licensing model. The developers of Stirling PDF have released ...

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 ...