| File Type |
PowerPoint Open XML Slide Show |
| Popularity |
 Common |
| Category |
Data Files |
| File Description |
Non-editable PowerPoint slide show format used for playing back presentations and slide shows created in PowerPoint 2007; similar to the .PPTX format, but is only used for slide show playback and cannot be altered; uses the Open XML format introduced in Office 2007. |
| Program(s) that open ppsx files |
 |
Mac OS |
 Microsoft Office Open XML File Format Converter
|
 |
Windows |
Microsoft PowerPoint 2007 or PowerPoint Viewer
Previous versions of PowerPoint with Open XML support |
|
| Sponsored Links |
|
| Updated 8/14/2007 |
 Fix file extension .PPSX errors. |
