PPTX to PPT
Why browsers can't create the old .ppt format — and the practical alternatives.
This conversion can't run in a browser
The binary PowerPoint 97–2003 format can't be written by any browser-based tool. PowerPoint 2007+ opens .pptx directly, PowerPoint 2000–2003 can with Microsoft's free Compatibility Pack, and PowerPoint to PDF works everywhere.
We'd rather tell you than hand you a broken file. The tools listed below cover the most common needs.
How to use PPTX to PPT
- 1Add one or more files — drag and drop or tap to choose. Accepted: PPTX.
- 2No settings needed.
- 3Press “Convert”. Processing happens on your device.
- 4Download your —, one by one or all together as a ZIP.
About this tool
Why browsers can't create the old .ppt format — and the practical alternatives. Your files are processed locally in your browser, so they're never uploaded, queued or stored — which also makes it fast. It's part of our free powerpoint tools, which work together — you can pass the result straight into related tools below.
- Accepts
- PPTX
- Gives you
- —
- Files at once
- Up to 20
- Processed
- Not possible in a browser
Frequently asked questions
Is PPTX to PPT free?
Yes. There's no sign-up, no watermark and no usage limit.
Why can't this conversion run in the browser?
The binary PowerPoint 97–2003 format can't be written by any browser-based tool. PowerPoint 2007+ opens .pptx directly, PowerPoint 2000–2003 can with Microsoft's free Compatibility Pack, and PowerPoint to PDF works everywhere.
What should I use instead?
The related tools below cover the most common reasons people need this conversion, and all of them run privately in your browser.