Free for Windows 10 and 11 · works offline
Convert PowerPoint to PDF without Office
Sharing slides as a PDF is the safest way to make them look the same everywhere. S Converter does it without PowerPoint installed.
How to do it with S Converter
- Open S Converter and choose Documents in the sidebar.
- Drag in your .pptx files.
- Under Format, pick PDF.
- Press Convert. Each presentation becomes a PDF with one page per slide.
Or skip the app with Quick Convert
- Select your presentations in File Explorer.
- Press Ctrl + Alt + C. A wheel opens at your mouse.
- Click PDF. The converted files appear next to the originals.
The shortcut works while S Converter is running (it waits in the system tray). In the version from GitHub you can also right-click files and choose S Converter; on Windows 11 it's under Show more options.
Why S Converter
Slide layout kept
Shapes, text, pictures and theme colours stay where they were.
Right page size
Pages match the slide size, not A4.
Private
Decks with confidential numbers are never uploaded.
Questions
What about old .ppt files?
S Converter reads the text of old .ppt files; for the full layout, save them as .pptx first.
Are animations and videos kept?
No. A PDF is a still page per slide, so animations and embedded videos aren’t included.
Related guides
Get S Converter
Free, no ads, no account. Images, video, audio, documents, PDFs and archives, all converted on your own PC.