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Files stay on this device

PowerPoint to PDF

Turn PowerPoint presentations (PPTX, PPT or ODP) into PDFs, one page per slide.

Preparing your workspace

Loading the controls for this tool. Your files stay on this device.

Network activity: Starting…

How it works

  1. 1

    Choose one or more presentations. They stay on this device.

  2. 2

    The converter starts in your browser (the first time, it downloads once).

  3. 3

    Convert: each slide becomes a page. Save the PDF, or a ZIP of PDFs.

Why it's private

  • Processed in your browser

    The tool runs on your device. There is no upload step and no server that receives your files.

  • Works offline

    Wait for Offline ready before disconnecting. OCR and Office conversion also need their engines saved on this device.

  • No ads or trackers

    Tool pages load no ads, no analytics scripts and no third-party code.

Questions

Will my presentation look exactly the same?

Very close. Text, tables, images, headers, footers and page numbers are kept. Fonts that only Microsoft Office has (such as Calibri and Cambria) are replaced by open fonts of the same size, so lines and pages break in the same places. Hindi and other Indian scripts are drawn correctly.

What happens to animations and videos?

Each slide is saved as it looks when all of it is shown. Animations, transitions and sound are left out, and a video shows as its preview picture.

Why does the first conversion take longer?

The converter is LibreOffice, the open-source office suite, made to run inside your browser. It is a one-time download of about 75 MB from this site; once it is saved on this device, conversions start in a few seconds, even offline.

Does it work on my phone?

Not yet. The converter needs about 1 GB of memory, more than phones and tablets give a web page, and it does not start in Firefox yet. Use a computer with Chrome, Edge or Safari. You can still try on other devices; the page tells you if it cannot run.

Are my files uploaded anywhere?

No. Your browser does the work on this device, and the tool keeps working offline once the page has loaded. Nothing is sent to a server.