PowerPoint to PDF online — convert PPTX for free
Convert PowerPoint presentations (PPTX, PPT) to PDF without Microsoft Office. Each slide becomes a separate PDF page. Processing is handled by LibreOffice on our server.
Three steps — done
The entire process takes under a minute. No software to install, no registration needed.
Upload your presentation
Select a PPTX or PPT file up to 200 MB. Both PowerPoint 97 (.ppt) and modern (.pptx) formats are supported.
Automatic conversion
Click "Convert to PDF" — each slide in the presentation becomes a separate PDF page.
Download your PDF
The finished PDF downloads automatically. The source file is deleted from the server immediately.
Secure, fast, and free
The principles we uphold for every tool we offer.
Files deleted immediately
Documents are removed from our server as soon as you download the result. We retain nothing.
No third-party APIs
Processing happens on our own server — your files are never sent to OpenAI, Google, or Amazon.
No registration required
No account, email, or password needed. Upload a file and get your result.
Works on any device
Fully optimized for phones and tablets — runs entirely in the browser.
Common questions
Answers about security, file formats, and limitations.