PPSX Converter
Convert PPSX files online for free.
- From Device
- From Dropbox
- From Google Drive
- From OneDrive
- From Url
By proceeding, you confirm you own the rights to the files you upload and agree to our Terms of Use.
How to Convert a PPSX file?
- Click the “Choose Files” button to select your PPSX files.
- Then select a target format and click the "Convert" button
- Once the conversion finishes, click the "Download" button to save the file.
Convert Any File
FreeConvert supports 500+ file formats. Simply upload your PPSX files and select a popular file format to convert them to. Easily share your PPSX files (in a widely supported format) after conversion.
Best Quality
We use both open-source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional).
Free & Secure
Our PPSX converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 8 hours.
PowerPoint Open XML Slide Show (PPSX) is a presentation saved so that it launches straight into full-screen slide show mode instead of opening in the editing view. The file content is identical to a PPTX — the same ZIP package of Open XML parts, with the same slides, transitions, and animations — only the extension differs. PPSX is the usual choice for self-running presentations, kiosk displays, and decks emailed to an audience for viewing rather than editing.
How to open a PPSX file?
Double-click the file and Microsoft PowerPoint plays it immediately as a slide show. Press Esc to exit.
To edit the deck instead, open PowerPoint first and use File → Open, or rename the file from .ppsx to .pptx. LibreOffice Impress and Google Slides also open PPSX, as do the various PowerPoint Viewer alternatives.
Developed by: Microsoft
Initial Release: 2007
FreeConvert.com can convert your PPSX files to these other formats:
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