# PPTX converter

> Convert PPTX files to PDF, PPT, ODP and more. Free, fast and private — most conversions run right in your browser. PPTX is the modern PowerPoint format for slide decks with layouts, media and animations.

URL: https://www.converterrr.com/pptx-converter

- Microsoft PowerPoint Presentation (PPTX), presentation format. [Presentation converter](https://www.converterrr.com/presentation-converter).
- Converts to 3 formats, 0 of them in the browser; 3 formats convert to PPTX.
- Same format, smaller file: [Compress PPTX](https://www.converterrr.com/compress-pptx).

## About the PPTX format

PPTX is the modern PowerPoint format for slide decks with layouts, media and animations.

|  | PPTX |
| --- | --- |
| Full name | Microsoft PowerPoint Presentation |
| Type | Presentation |
| Extensions | .pptx |
| MIME type | application/vnd.openxmlformats-officedocument.presentationml.presentation |
| Best for | presentations in PowerPoint, Keynote and Google Slides |
| Properties | open standard |

## Convert PPTX to… (3)

- [PPTX to PDF](https://www.converterrr.com/pptx-to-pdf) (cloud)
- [PPTX to PPT](https://www.converterrr.com/pptx-to-ppt) (cloud)
- [PPTX to ODP](https://www.converterrr.com/pptx-to-odp) (cloud)

## Convert to PPTX from… (3)

- [PPT to PPTX](https://www.converterrr.com/ppt-to-pptx) (cloud)
- [Keynote to PPTX](https://www.converterrr.com/key-to-pptx) (cloud)
- [ODP to PPTX](https://www.converterrr.com/odp-to-pptx) (cloud)

## About the PPTX format: frequently asked questions

### What is a PPTX file?

PPTX is the modern PowerPoint format for slide decks with layouts, media and animations. It's commonly used for presentations in PowerPoint, Keynote and Google Slides.

### How do I open a PPTX file?

If your app can't open PPTX, convert it to a widely supported format like PDF with the converter above.

### What can I convert PPTX to?

3 formats, including PDF, PPT, ODP.

### What can be converted to PPTX?

3 formats can be converted to PPTX, including PPT, Keynote, ODP.

### What is the MIME type of PPTX?

PPTX files use the MIME type application/vnd.openxmlformats-officedocument.presentationml.presentation and the extension .pptx.