Convert PPT to PPTX
Upload your PPT file (Microsoft PowerPoint 97–2003 presentation) and get it back as PPTX (Microsoft PowerPoint presentation) in seconds.
How to convert PPT to PPTX
- Choose your PPT file, or drop it on this page.
- Check that PPTX is selected as the output format.
- Click Convert, then download your PPTX file.
Questions and answers
- Is it free to convert PPT to PPTX?
- Yes. You can convert up to 5 files a day for free, without an account.
- Are my files safe?
- Your upload is deleted as soon as the conversion finishes, and the result 15 minutes later. Nobody looks at your files.
- How big can my file be?
- Up to 50 MB per file on the free plan.