How to View .PPTX files without Office 2007

PPTX is the new file format for Powerpoint slideshows. Have you ever created one for a presentation. Then you found out that the computer your are going to use for your presentation doesn't have Powerpoint. Or it has an older version of Powerpoint that you cannot open your presentation in.

PPTX Viewer

You can view your Powerpoint in its full glory by downloading Microsofts free Powerpoint viewer. PowerPoint Viewer for PPTX

If you need to edit it, you can install the compatability pack for 2003 and earlier. But you might loose some of the formatting. Microsoft Office Compatability Pack