Why Convert PowerPoint to PDF?
PowerPoint files are great for creating and editing presentations, but they're not ideal for sharing. Here's why PDF is the better format for distribution:
- 1.Universal viewing. PDFs open on any device — Windows, Mac, iPhone, Android — without needing PowerPoint installed. Your audience sees exactly what you intended.
- 2.No accidental edits. Sending a PPTX means anyone can modify your slides. A PDF locks the content so your work stays intact.
- 3.Consistent layout. Fonts shift, images move, and charts break when a PPTX is opened on a different computer. PDF freezes the layout pixel-for-pixel.
- 4.Smaller file size. PDFs are often smaller than the original PPTX. If the file is still large, you can compress the PDF further.
How to Convert PowerPoint to PDF (Step by Step)
Upload your PowerPoint file
Go to the PowerPoint to PDF tool and drag your PPTX or PPT file into the upload area, or click to browse. Files up to 25MB are free — Pro users can upload up to 200MB.
Click Convert
OmnisPDF converts your presentation to a high-quality PDF. Each slide becomes a page. Text, images, shapes, and charts are preserved exactly as they appear in PowerPoint.
Download your PDF
Download the finished PDF and share it with confidence. The file looks identical on every device and platform — no PowerPoint required to view it.
What Converts to PDF (and What Doesn't)
| Element | Converts? | Notes |
|---|---|---|
| Text & fonts | Yes | Standard fonts convert perfectly; custom fonts should be embedded first |
| Images & shapes | Yes | Preserved at original quality |
| Charts & graphs | Yes | Rendered as static images in the PDF |
| Animations | No | PDF is static — learn more |
| Transitions | No | Slide transitions are lost in PDF |
| Embedded videos | No | Only the video thumbnail/poster frame is kept |
Curious about animations specifically? Read our full guide on what happens to PowerPoint animations in PDF.
How to Get the Best Slide Quality in Your PDF
The quality of your PDF depends on the quality of your original PowerPoint. Here are tips to get the sharpest results:
- ✓ Use high-resolution images in your slides (at least 150 DPI for screen, 300 DPI for print).
- ✓ Embed your fonts before converting. Go to File > Options > Save > check "Embed fonts in the file." This prevents missing font issues.
- ✓ Avoid excessive compression of images inside PowerPoint — let the original quality carry over to the PDF.
- ✓ Check slide size before converting. Standard (4:3) and Widescreen (16:9) both work, but make sure the aspect ratio matches your intended output. See our printing guide for details.
Including Speaker Notes in Your PDF
By default, converting a PowerPoint to PDF only includes the slides themselves. If you need speaker notes in the PDF:
- ✓ In PowerPoint, go to File > Export > Create PDF/XPS.
- ✓ Click Options and select "Notes Pages" under "Publish what."
- ✓ This creates a PDF where each page shows the slide on top and the speaker notes below.
- ✓ Alternatively, print to PDF using the "Notes Pages" layout under File > Print.
If you already have a PPTX file and can't access PowerPoint, upload it to OmnisPDF's converter for a quick slide-only conversion.
Converting Other Office Files to PDF
PowerPoint isn't the only file type you can convert. OmnisPDF also handles:
- ✓ Word to PDF — Convert DOCX and DOC files to PDF.
- ✓ Excel to PDF — Convert spreadsheets while preserving table layouts.
- ✓ Office to PDF — One tool for any Microsoft Office file.
Need to go the other direction? Use PDF to PowerPoint to convert a PDF back into editable slides.