Convert PowerPoint to PDF

How to Convert PowerPoint to PDF

1

Add your presentations

Click “Select files” or drag and drop one or more .pptx or .ppt files. Batch conversion is supported.

2

Wait for local conversion

LibreOffice loads in your browser on first use (one-time ~30MB download, then cached). Subsequent conversions start instantly.

3

Download your PDFs

Each deck converts to a single multi-page PDF — one slide per page. Downloads start automatically as each one finishes.

Every step runs in your browser. No server uploads, no waiting.

Why use this tool

DukPdf’s PowerPoint to PDF tool converts PPTX and PPT presentations to PDF, one slide per page. Slide layout, fonts, images, and speaker notes are preserved. The conversion runs in your browser using LibreOffice — your deck never leaves your device. Need to convert other office formats? Use Word to PDF or Excel to PDF. For a step-by-step guide, see our PowerPoint to PDF guide.

When you'd use this

Share a deck

Convert a presentation to PDF so recipients can read it on any device without PowerPoint installed. Layout stays identical.

Lecture handouts

Turn a teaching deck into a PDF handout for students — one slide per page, ready to print or upload to a learning management system.

Archive presentations

Save internal decks as PDFs for long-term record-keeping. PDFs render identically years from now, unlike PowerPoint which depends on the version.

Email-friendly format

Convert a deck to PDF so it fits in an email attachment — PowerPoint files often exceed mail-server size limits.

Why this matters for your privacy

☁️ CLOUD PDF TOOLS
📄 your-file.pdf
↓ uploaded over the internet
☁️ their server

A copy of your document sits on someone else’s infrastructure — deleted on their schedule, not yours.

✗ OUT OF YOUR HANDS
DukPdf
📄 your-file.pdf
⟳ stays right where it is
💻 your device

Processed by your own browser, start to finish — on your machine, under your control.

✓ STAYS ON YOUR DEVICE

We send the software to your file — not your file to our servers.

PowerPoint to PDF — questions

How are slides laid out in the PDF?

One slide per page, in the order they appear in the deck. Slide size, fonts, images, shapes, and embedded objects are all preserved.

Are animations and transitions preserved?

No. PDF is a static format — animations, slide transitions, and embedded video do not carry over. The PDF captures the visual state of each slide.

What about speaker notes?

Speaker notes are not included in the PDF by default. If you need a “notes” page layout, use PowerPoint’s “Export to PDF” with the notes page option, or contact us — this is a planned addition.

Will the slide order be preserved?

Yes. Slides appear in the PDF in the exact order they appear in the source deck. Hidden slides are excluded by default.

Is my presentation uploaded during conversion?

No. The conversion runs entirely in your browser using LibreOffice compiled to WebAssembly. Open DevTools → Network tab — zero upload requests.

Does it work with .ppt (legacy format)?

Yes. Both .pptx (PowerPoint 2007+) and legacy .ppt (PowerPoint 97–2003) are supported. LibreOffice handles both formats natively.

Tools that pair with powerpoint to pdf

→ Word to PDFConvert Word documents next→ Excel to PDFConvert spreadsheets next→ Merge PDFCombine with other PDFs→ Compress PDFShrink the result for email→ Protect PDFPassword-protect the deck→ Add Page NumbersNumber the slide pages
🔒 DukPdf — YOUR FILES NEVER LEAVE YOUR DEVICE

Ready to convert powerpoint to pdf? Your files stay yours.

No server uploads. No watermark. Just open a tool, drop your files, and download the result. Your original files are never modified.

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