Need to open a presentation (ppt) file on a PC that doesn't have PowerPoint installed? Download and install the free PowerPoint viewer. You can't edit presentations with the viewer, just, well, view ...

View PDFs and PowerPoint files directly inside Chrome with this free add-on. Reading PDFs posted on the Web can be an annoying experience.Click a link to one, and ...

When someone lacks both the money to acquire a powerful PowerPoint viewer like Microsoft’s Office, or the means to obtain one for free, it comes to a simple choice: resort to a converter, which may ...