Convert PPSX to PPS Online — Free
Fast, free PPSX to PPS converter. No registration required.
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Upload your .ppsx file by dragging it into the upload area or clicking to browse.
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What is PPSX?
PPSX is the modern PowerPoint slideshow format that opens directly in presentation mode. It uses the same Open XML structure as PPTX but starts the slideshow automatically.
Format Details
- Full Name
- PowerPoint Open XML Slideshow
- Extension
- .ppsx
Key Features
- Direct slideshow
- Open XML format
- Auto-play mode
- Modern PowerPoint
What is PPS?
PPS is a legacy Microsoft PowerPoint slideshow format that opens directly in presentation mode. Unlike PPT, it starts the slideshow immediately without showing the editor.
Format Details
- Full Name
- PowerPoint Slideshow
- Extension
- .pps
Key Features
- Direct slideshow
- Legacy format
- Auto-play mode
- PowerPoint compatible
PPSX vs PPS
| Feature | PPSX | PPS |
|---|---|---|
| Full Name | PowerPoint Open XML Slideshow | PowerPoint Slideshow |
| Extension | .ppsx | .pps |
| Best For | Direct slideshow | Direct slideshow |