Convert any PPTX file to PDF — free, private, entirely in your browser.
Click "Start Converting — Free" to launch the converter in your browser.
Drag and drop your PPTX file or click to browse. Choose PDF as the output format.
Conversion runs locally via WebAssembly. Download your PDF file instantly.
Files never leave your device. PPTX→PDF conversion is 100% client-side.
No registration, no watermarks, no usage limits — ever.
Uses open-source Pandoc compiled to WebAssembly for native-speed conversion.
Works in Chrome, Firefox, Edge, and Safari on desktop and mobile.
Convert multiple files using the built-in queue without reloading the page.
Yes. AnyConvert uses open-source Pandoc via WebAssembly — no cost, no sign-up, no limits.
No. All conversion happens in your browser using WebAssembly. Your files never leave your device.
There is no server-side limit. The practical limit depends on your device's available memory — most files under 500 MB work fine.
PDFs are universally viewable without Microsoft Office. They also prevent accidental editing and preserve fonts and layout on any device.
No. PDF is static — animations and slide transitions are not preserved. Each slide becomes a static page in the output PDF.
Open AnyConvert in your mobile browser, select your PPTX file, choose PDF as output, and download. No app needed.