How it works
- Use the converter. Use the converter embedded on this page — no signup required.
- Select your PowerPoint files. Drag and drop your PPTX presentations into the uploader, or click the box to browse your computer.
- Convert the slides. Choose PDF as the target format and click the Convert button to process the slides.
- Download the PDF. Click the Download button to save the converted PDF presentation to your local machine.
Why convert PPTX to PDF?
PDF is the safest way to send a presentation: every recipient sees the exact same layout, fonts, and colors — no "fonts look wrong" surprises, no slide reflow, no version compatibility issues. That reliability is why PPTX to PDF conversion is standard practice before sharing decks externally, filing them in an archive, or submitting them to a client or reviewer.
PDFs are also lighter than the source PPTX and can be opened by every device and viewer ever made, from phones to set-top boxes. You keep the editable PPTX on your side and hand out PDF copies — the layout stays locked no matter what happens downstream.
FAQ
Will my slides look the same after converting PPTX to PDF? Yes, standard slides render faithfully. Our headless LibreOffice pipeline preserves slide dimensions, text positioning, images, shapes, and tables.
Are transitions and animations preserved in PDF? No, PDF is a static document format. Slide transitions and animations do not carry over to the PDF; slides will appear as flat pages.
Is there a limit on file size? Yes, you can upload PPTX files up to 20 MB each, with a batch limit of up to five files at once.
Will my animations and speaker notes survive the conversion? Static slide content — layout, images, charts, text — is preserved faithfully. Animated transitions and speaker notes are presentation-only features and do not appear in the PDF output.