Is it really free, with no limit?

Yes. There is no daily cap, no watermark and no account. The conversion runs on your own computer, so it costs us nothing per file. One run takes up to 20 files and 200 MB; start another run for more.

Are my decks uploaded?

No — your files are never uploaded. They are read and converted inside this browser tab. The page downloads the converter (about 47 MB, once); your decks never travel the other way, and the network tab of your browser’s developer tools shows it.

Does it convert both PPT and PPTX?

Yes. .pptx, .ppt (PowerPoint 97–2003), .ppsx, .pps and OpenDocument .odp all convert. Word and Excel files dropped on this page convert too.

Are speaker notes included?

Not yet. The PDF has one slide per page, as you would project it. A notes-pages option is planned.

A deck seems stuck. What happens?

Some SmartArt diagrams can stall the converter. After 15 seconds the page says so; at 30 seconds it restarts the converter and tries the deck once more. If it stalls again, converting the diagram to shapes in PowerPoint (right-click it and choose Convert to Shapes) usually fixes it.

Is there an AI model? What does it download?

No model. The converter is LibreOffice 24.8, the open-source office suite, compiled to WebAssembly so it runs in your browser. The first conversion downloads it once — about 47 MB — and your browser keeps it, so next time it starts in about 2 seconds.

Does it work on my phone?

It is built for a computer. The converter needs 1–2.5 GB of memory, more than a phone gives one browser tab, so a phone gets a link to open the page on a computer instead, with a Try anyway button for tablets with plenty of memory.

Which browsers does it work in?

Current Chrome, Edge, Firefox and Safari on a computer. Chrome, Edge and Safari start the converter in a few seconds; Firefox can take a minute or more to start it, then converts as quickly as the others.

What about Chinese, Japanese or Korean text?

It works, with one extra download. The converter carries no CJK fonts, so when a file contains Chinese, Japanese or Korean text the page offers the fonts for that script before converting — about 9–17 MB, once. Without them those characters would show as empty boxes.

PowerPoint to PDF

Free, unlimited, no sign-up. Turn .pptx and .ppt decks into a PDF with one slide per page, ready to send or print.

Add your files
Drop PowerPoint decks — or click to choose
PPTXPPTPPSXODPDOCXXLSX
Your files are never uploaded — everything runs on your device.
Several at once is fine: you get one PDF each, together in a ZIP. Word and Excel files work here too.
Convert
Your PDF

How to convert PPT or PPTX to PDF

Add your decks

Drop one .pptx or several. The files are read in this tab and never sent anywhere.
Convert

The first time, the converter downloads once (about 47 MB) and starts in a couple of seconds. A 20-slide deck then takes about 2–5 seconds.
Download the PDF

Check slide 1 in the preview, then save the PDF — or all of them together as one ZIP.

What you get

Free, unlimited, no account

No daily cap, no watermark, no email address. The conversion runs on your computer, so there is nothing for us to meter.

One slide per page

Each slide becomes one page at the deck’s own size, with its pictures, charts and tables. Text stays text, so the PDF is searchable.

Text fits its boxes

Calibri and Arial are replaced by Carlito and Liberation Sans, open fonts with the same letter widths, so text wraps inside its boxes as it does in PowerPoint.

A whole folder at once

Drop up to 20 files, 200 MB in all. You get one PDF each, together in a ZIP. Documents and workbooks dropped here convert too.

LibreOffice, not a model

The converter is LibreOffice 24.8 compiled to WebAssembly, running in this tab. There is no AI model: every slide is drawn, not guessed at.

Your files are never uploaded

Each deck is read and converted inside your browser. The one download is the converter itself, about 47 MB once, which your browser keeps for next time.

Questions about PowerPoint to PDF

Is it really free, with no limit?: Yes. There is no daily cap, no watermark and no account. The conversion runs on your own computer, so it costs us nothing per file. One run takes up to 20 files and 200 MB; start another run for more.
Are my decks uploaded?: No — your files are never uploaded. They are read and converted inside this browser tab. The page downloads the converter (about 47 MB, once); your decks never travel the other way, and the network tab of your browser’s developer tools shows it.
Does it convert both PPT and PPTX?: Yes. .pptx, .ppt (PowerPoint 97–2003), .ppsx, .pps and OpenDocument .odp all convert. Word and Excel files dropped on this page convert too.
Are speaker notes included?: Not yet. The PDF has one slide per page, as you would project it. A notes-pages option is planned.
A deck seems stuck. What happens?: Some SmartArt diagrams can stall the converter. After 15 seconds the page says so; at 30 seconds it restarts the converter and tries the deck once more. If it stalls again, converting the diagram to shapes in PowerPoint (right-click it and choose Convert to Shapes) usually fixes it.
Is there an AI model? What does it download?: No model. The converter is LibreOffice 24.8, the open-source office suite, compiled to WebAssembly so it runs in your browser. The first conversion downloads it once — about 47 MB — and your browser keeps it, so next time it starts in about 2 seconds.
Does it work on my phone?: It is built for a computer. The converter needs 1–2.5 GB of memory, more than a phone gives one browser tab, so a phone gets a link to open the page on a computer instead, with a Try anyway button for tablets with plenty of memory.
Which browsers does it work in?: Current Chrome, Edge, Firefox and Safari on a computer. Chrome, Edge and Safari start the converter in a few seconds; Firefox can take a minute or more to start it, then converts as quickly as the others.
What about Chinese, Japanese or Korean text?: It works, with one extra download. The converter carries no CJK fonts, so when a file contains Chinese, Japanese or Korean text the page offers the fonts for that script before converting — about 9–17 MB, once. Without them those characters would show as empty boxes.

Microsoft, Word, PowerPoint and Excel are trademarks of Microsoft Corporation. YourDevice is not affiliated with Microsoft. Converted with LibreOffice (MPL-2.0), running in your browser.

Add your files

Convert

Your PDF