| File Type |
Microsoft PowerPoint Open XML Document |
| Popularity |
 Very Common |
| Category |
Data Files |
| File Description |
Presentation format introduced with Microsoft PowerPoint 2007 (part of Office 12); stores slides used for slide shows or presentations; may include text, images, and other media; based on the Open XML format and uses ZIP compression for smaller file sizes.
PPTX files can also be opened with PowerPoint 2008 for Mac OS X; they are backwards compatible with earlier versions of Office for Mac and Windows via component support. |
| Program(s) that open pptx files |
 |
Mac OS |
 Microsoft PowerPoint 2008
Microsoft PowerPoint 2004 with component support
Microsoft Office Open XML File Format Converter
|
 |
Windows |
Microsoft PowerPoint 2007
Microsoft PowerPoint 2003 with component support |
|
| Sponsored Links |
|
| Updated 7/17/2009 |
 Fix file extension .PPTX errors. |
