PowerPoint to PDF in your browser
Turn a PowerPoint deck (.pptx) into a PDF that looks the same on every screen, without uploading your pitch deck or board presentation anywhere. A full office engine runs in your desktop browser and turns each slide into a page.
- Your PPTX is converted on your computer. Nothing is uploaded.
- Shapes, slide text, and images are rendered by a real office engine.
- The PDF opens the same way on any device.
- Unreleased numbers and strategy slides stay private.
How to use PowerPoint to PDF
- Choose your PPTX file in a desktop browser.
- Confirm the engine requirements so the converter can start.
- Check slide layouts, fonts, and orientation in the PDF before you share it.
Technical notes & limits
- Works with .pptx only (not older .ppt files) and needs a desktop browser with SharedArrayBuffer and about 1 GB of free memory.
- Animations, transitions, and custom fonts that aren’t embedded may look different in the PDF.
Keep your deck off other people’s servers
Pitch decks and strategy slides often hold numbers that shouldn’t end up on a free converter’s server. Here, an office engine compiled to WebAssembly opens and renders your PPTX entirely in your browser’s memory.
What changes in a PDF
A PDF is static, so animations, transitions, and embedded audio or video show their final, still state. Custom company fonts that aren’t embedded will fall back to a similar font, so look over titles and text boxes after converting.
Frequently asked questions
Are slide animations or speaker notes included in the PDF?
Animations and transitions are flattened into still slides. Check any slides where elements build on top of each other.
Can I convert older .ppt files?
Save the .ppt as .pptx in your presentation app first, then convert it here.
Does PowerPoint to PDF work on mobile phones?
No. The office engine needs about 1 GB of memory and browser features that phones don’t offer.