PPTX converter, in your browser.
Convert PPTX (PowerPoint) files to PDF, TXT and MD, or turn other files into PPTX. Most of these conversions run in your browser and upload nothing. The ones marked “uploads” run on our server and ask first.
Drop PPTX files here
or choose from your computer paste with Ctrl V
from Photos or Files
Ready · other file types work too0 bytes uploaded, ever
- No account, no email
- Batch and ZIP download
- Free
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About PPTX
PPTX is PowerPoint's format since Office 2007. Fonts, animations and layout can change when a deck is opened in Keynote or Google Slides, which is why finished decks are often shared as PDF.
A PPTX can lose fonts and layout on a computer that lacks the same software. PPTX stays editable in PowerPoint, Keynote and Google Slides.
- Stands for
- Office Open XML Presentation
- Type
- Editable slide deck
- Compression
- ZIP container of XML
- Introduced
- 2007, by Microsoft
- Opens in
- PowerPoint, Keynote, Google Slides, LibreOffice Impress
- Best for
- Slides that will be presented or edited
- File extension
- .pptx
- MIME type
- application/vnd.openxmlformats-officedocument.presentationml.presentation
Questions
How do I open a PPTX file?
PPTX opens in: PowerPoint, Keynote, Google Slides, LibreOffice Impress. If your device or app cannot open it, convert it to PDF or TXT above.
What can I convert PPTX to?
toany converts PPTX to PDF, TXT and MD.
What can I convert to PPTX?
toany creates PPTX files from PPT.
Are my files uploaded?
It depends on the conversion. Most run inside your browser and upload nothing. Some (PPTX to PDF and PPT to PPTX) cannot be done reliably in a browser and run on our server instead: those are marked, ask for your consent first, and the file is deleted after conversion.
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