File extensions that can be opened by PowerPoint Viewer 2007

PowerPoint Viewer 2007

by Microsoft

PowerPoint Viewer allows you to view PowerPoint presentations and shows without needing to have Microsoft Office installed.

File extensions PowerPoint Viewer understands

.PPTM	Microsoft Open XML Macro-Enabled PowerPoint Presentation
.PPTX	Microsoft Open XML PowerPoint Presentation
.PPS	Microsoft PowerPoint Show
.PPT	Microsoft PowerPoint Presentation
.PPSX	Microsoft Open XML PowerPoint Show