Skip to content
Get started

Convert PPS to PPTX

Convert PPS 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 PPS

How to convert PPS to PPTX

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

  1. Upload your PPS file

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

  2. Convert to PPTX

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

  3. Download your PPTX

    Most files are ready in seconds.

What you get when you convert PPS to PPTX

Each PPS 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 PPS and PPTX files are

PPS

PPS is a legacy PowerPoint slideshow file. Opening it starts the presentation directly in slideshow mode; it stores the same slides as a PPT file in the classic binary format.

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 PPS files to other formats

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

All converters

Convert other files to PPTX

Select a source format below to convert files to PPTX.

All converters

Frequently asked questions

Still have questions? Contact support.

Is it free to convert PPS to PPTX?

Yes, converting PPS 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 PPS to PPTX affect the quality?

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

Can I convert multiple PPS files to PPTX at once?

Yes. You can convert up to 10 PPS 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 PPS 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 PPS 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 PPS file, and download the PPTX.