PPSM to ODP Converter
Convert PPSM to ODP online for free. Fast, secure, and high-quality conversion with no sign-up or software required.
Maximum file size is 1GB
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Three steps to your converted file
Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.
Upload your file
Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.
Choose an output format
Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.
Convert & download
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What is a PPSM file?
The PPSM (PowerPoint Macro-Enabled Slide Show) file format is a presentation file type developed by Microsoft, based on the Office Open XML (OOXML) standard defined in ISO/IEC 29500. Unlike standard PPTM files, PPSM files are configured to open directly in slide show mode rather than edit mode. The structure utilizes a ZIP-compressed XML framework containing a vbaProject.bin binary part to store Visual Basic for Applications (VBA) macros, along with separate folders for slides, media assets, and relationship (.rels) files.
How to open a PPSM file
PPSM files are natively supported by Microsoft PowerPoint (2007 and later) on Windows and macOS, which executes the contained macros upon opening if security settings permit. For users without the full Microsoft Office suite, files can be viewed using the free PowerPoint Viewer or LibreOffice Impress. On mobile devices, the Microsoft PowerPoint app provides compatibility, though macro execution is generally restricted on iOS and Android platforms.
PPSM Technical Info
- Full Name
- PowerPoint Macro-Enabled Slide Show
- Developed By
- Microsoft
- Initial Release
- 2007
- MIME Type
- application/vnd.ms-powerpoint.slideshow.macroEnabled.12
What is an ODP file?
The ODP (OpenDocument Presentation) format is a strictly defined XML-based file format for presentations, standardized by OASIS and ratified as ISO/IEC 26300. It utilizes a ZIP-compressed container structure similar to a JAR file, holding separate XML components (content.xml, styles.xml, meta.xml, settings.xml) alongside directories for images and thumbnails. This architecture ensures platform independence and long-term archival accessibility, serving as the default format for LibreOffice Impress and OpenOffice Impress.
How to open an ODP file
The format is natively supported by open-source suites such as LibreOffice, Apache OpenOffice, and Calligra Stage. Microsoft PowerPoint (2007 SP2 and later) provides native read/write support for ODP, though some complex animations or specific OpenDocument features may not render identically to the source. Google Slides also supports ODP import.
ODP Technical Info
- Full Name
- OpenDocument Presentation
- Developed By
- OASIS / ISO/IEC
- Initial Release
- 2005
- MIME Type
- application/vnd.oasis.opendocument.presentation
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Every PPSM to ODP conversion runs on our servers, so your device stays fast and the output quality stays intact.
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Developer API
Convert PPSM to ODP via API
Automate PPSM to ODP conversions in three steps: create a job, upload your file, then poll for the result.
# 1. Create job
curl -X POST https://api.runconvert.com/v3/jobs \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"tag": "ppsm-to-odp",
"tasks": {
"upload-file": {
"operation": "import/upload"
},
"convert": {
"operation": "convert",
"input": "upload-file",
"output_format": "odp"
},
"export-result": {
"operation": "export/url",
"input": "convert"
}
}
}'
# 2. Upload your file (use upload_url from the response)
curl -X PUT "$UPLOAD_URL" --upload-file input.ppsm
# 3. Poll for result
curl https://api.runconvert.com/v3/jobs/$JOB_ID?include=tasks \
-H "Authorization: Bearer YOUR_API_KEY"Replace YOUR_API_KEY with your RunConvert API key. Get your free API key at runconvert.com/api.