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Convert PPSX to PPTX

Convert PPSX to PPTX online for free. No signup required. Your files upload over an encrypted connection and are deleted after 2 hours.

  • Free

    no account needed

  • Frankfurt

    stored in the EU

  • 2 hours

    then files are deleted

New conversion

Any format in, the right format out

Drag and drop your files here, or import from:

Upload files up to 100 MB in PPSX

How to convert PPSX to PPTX

Everything happens on this page, in any modern browser, with nothing to install.

  1. Upload your PPSX file

    Drag and drop your PPSX file or browse from your device, Google Drive, Dropbox, or OneDrive.

  2. Convert to PPTX

    Press Convert. To convert several PPSX files at once, add them all first.

  3. Download your PPTX

    Most files are ready in seconds.

What you get when you convert PPSX to PPTX

Each PPSX file you add comes back as its own download, under its original name.

  1. 01

    With several results, Download all saves them all with one click.

  2. 02

    If one file in a batch fails, the others still finish, and the result says what went wrong.

  3. 03

    Your PPTX file converts on to PPT, ODP, PNG and 4 more here.

What PPSX and PPTX files are

PPSX

PPSX is a PowerPoint Show format that opens directly in slideshow mode rather than editing mode. It is commonly used for distributing finished presentations that are ready to present.

PPTX

PPTX is the modern Microsoft PowerPoint format based on Open XML. It supports rich multimedia, animations, transitions, and collaborative editing features for professional presentations.

Convert your PPSX files to other formats

Choose a target format below to convert your PPSX files quickly and easily.

All converters

Convert other files to PPTX

Select a source format below to convert files to PPTX.

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Frequently asked questions

Still have questions? Contact support.

Is it free to convert PPSX to PPTX?

Yes, converting PPSX to PPTX is completely free. You can convert files up to 100 MB and up to 10 files per batch, and no signup or account is required.

Will converting PPSX to PPTX affect the quality?

Our converter preserves the original quality of your PPSX files during the conversion to PPTX. The output maintains formatting, layout, and visual fidelity as closely as possible.

Can I convert multiple PPSX files to PPTX at once?

Yes. You can convert up to 10 PPSX files to PPTX in a single batch. Drag and drop all the files at once, and Novitora processes them together.

Is my data safe when converting PPSX to PPTX?

Your files upload to Novitora servers over an encrypted TLS connection and are automatically deleted 2 hours after upload. Data is stored in the EU (Frankfurt), and we follow SOC 2-aligned security practices.

What devices can I use to convert PPSX to PPTX?

Novitora works in any modern web browser on desktops, laptops, tablets, and phones. There is nothing to install: open the page, upload your PPSX file, and download the PPTX.