How do I convert OpenDocument Slides to PowerPoint (PPTX)?

Upload your OpenDocument Slides file using the box above, confirm PowerPoint (PPTX) as the output format, then select Convert. The converted file is ready to download as soon as processing finishes — usually in a few seconds.

Is converting ODP to PPTX free?

Yes, and there is nothing to sign up for. Every conversion is free, there is no paid tier, and the limits are the same for everyone.

Will the quality change when converting to PowerPoint (PPTX)?

PPTX uses lossy compression, so some data is discarded to keep the file small. The default quality setting is tuned to be visually or audibly transparent for most material, and you can raise it in the conversion settings.

What happens to my file afterwards?

The uploaded file is deleted as soon as the conversion completes, and the converted file is removed automatically once its retention window ends. Download links are signed and expire within minutes.

odppptx

Convert OpenDocument Slides to PowerPoint (PPTX)

Free online converter for OpenDocument Slides files. Office Open XML presentation. Nothing to install, no watermark, and every file is deleted automatically.

Drag and drop your files

Upload a OpenDocument Slides file to convert it to PowerPoint (PPTX). Up to 200 files at once, 10 GB each.

Free · up to 200 files · 10 GB each · files deleted automatically after 168 hours.

About ODP and PPTX

OpenDocument Slides

Open standard presentation format.

application/vnd.oasis.opendocument.presentation

PowerPoint (PPTX)

Office Open XML presentation.

application/vnd.openxmlformats-officedocument.presentationml.presentation

Other ways to get PowerPoint (PPTX)

ppt to pptx

Convert OpenDocument Slides to PowerPoint (PPTX)

About ODP and PPTX

OpenDocument Slides

PowerPoint (PPTX)

Other OpenDocument Slides conversions

Other ways to get PowerPoint (PPTX)

ODP to PPTX questions