Office Open XML Presentation
PPTX converter
PPTX conversions all need the optional server worker, which is not enabled on this deployment. Everything below still explains the format, and the document converter linked below lists every conversion that does run in your browser.
No PPTX conversion runs in this browser today. Browser-based document conversions are listed on the document converter page.
PPTX
Office Open XML PresentationPowerPoint's modern deck format, storing each slide, master, animation and embedded asset as zipped XML. Converting to PDF is the standard way to share one without letting anyone edit it.
- Developed by
- Microsoft / ECMA
- Released
- 2007
- Extension
- .pptx, .pptm
- MIME type
- application/vnd.openxmlformats-officedocument.presentationml.presentation
- Compression
- Lossless
- Specification
- Open
At a glance
- Reading needs the optional server worker.
- Writing needs the optional server worker.
- No conversions run in this browser today — every direction needs the optional server worker.