PPSM to PPT Converter
Convert your PPSM PowerPoint slideshow into a compatible PPT presentation for PowerPoint and office applications. Convert securely and download free.
Drop your PPSM files here
Up to 50MB per file.
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your PPSM files
Drag and drop or select PPSM files from your device. You can upload multiple files at once.
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Configure Output
Start the conversion. Crest Convert will prepare the PPT file using the appropriate format engine.
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Download PPT files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert PPSM to PPT?
PPSM is a macro-enabled Microsoft PowerPoint slideshow containing presentation slides, text, graphics, and reusable show settings. Converting it to PPT creates the legacy Microsoft PowerPoint format used by older presentation software, ready for workflows that use the destination format.
PPT opens in PowerPoint and office suites that retain support for the legacy presentation format.
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Frequently Asked Questions
How do I convert PPSM to PPT?
Add your PPSM slideshow, start the conversion, and download an editable PPT presentation ready for PowerPoint and compatible office applications.
What is a PPSM slideshow?
PPSM is a macro-enabled Microsoft PowerPoint slideshow format containing presentation slides, text, graphics, and show settings.
What does converting PPSM to PPT do?
The converter reads your PPSM slideshow and creates an editable PPT presentation ready for PowerPoint and compatible office applications.
Can I edit the converted PPT presentation?
Yes. The converter creates a genuine PPT presentation with supported slides, text, graphics, and layouts ready for compatible apps.
Can I convert several PPSM files?
Yes. Add multiple PPSM files and download a separate PPT result for each slideshow.
Is PPSM to PPT conversion secure?
Yes. Presentations are transferred over an encrypted connection, processed securely, and automatically removed after conversion. No account is required.