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PPTX to PDF Converter
Convert PowerPoint (PPTX) (.pptx) to PDF (.pdf) via a free public conversion API from the browser. UniConvert is come-convert-leave: no account and no permanent file library.
Open the interactive PPTX to PDF Converter (loads automatically when JavaScript is available).
How to convert PPTX to PDF
- Step 1. Choose a .pptx file from your device.
- Step 2. Confirm the output format is .pdf — this page is already set to PPTX → PDF.
- Step 3. Start the conversion, then preview, copy, or download the .pdf result. Nothing is kept for later.
Why convert PPTX to PDF here
- PPTX → PDF uses a free public API called directly from the page — no UniConvert servers in the middle.
- Category: Office — Word, Excel, and PowerPoint conversions with fidelity noted when partial.
- No signup, no subscription, and no permanent storage of your files on UniConvert.
- Status: available now.
PPTX to PDF FAQ
Is this PPTX to PDF converter free?
Yes. UniConvert does not require an account for PPTX → PDF. Ads may appear to keep the site free.
Do you store my PowerPoint (PPTX) files?
Files for this pair are sent to the free conversion provider for processing and are not stored by UniConvert afterward.
What is the difference between .pptx and .pdf?
.pptx is treated as the input format and .pdf as the output. Use this page when you specifically need PowerPoint (PPTX) → PDF rather than a generic upload form.
Can I convert other formats in Office?
Yes — open the Office category for other pairs, or use Convert a file to pick any available source and target.
Is office layout preserved for PPTX → PDF?
Layout fidelity depends on the conversion path. Complex documents may look different from Microsoft Office or LibreOffice.