Why the first conversion can take longer
Office conversion uses a large LibreOffice engine for the browser. It loads only when this feature is used and can be reused from the browser cache afterward.
PDF tools
PowerPoint to PDF
Convert PPT and PPTX PowerPoint presentations to PDF. Process multiple files and download individual PDFs or one ZIP.
Guide
Convert PowerPoint files to PDF
Convert PowerPoint documents to PDF in your browser. Process up to five files in sequence and download multiple results together as a ZIP.
How to use
- Choose up to five supported PowerPoint files.
- Start the conversion and keep the tab open while the document engine is prepared.
- Download each PDF separately or download multiple completed PDFs together as a ZIP.
Fonts unavailable to the browser conversion engine can be substituted, so specialized fonts or complex layouts may look different from the source file.
When layout can differ from the original
Normal text, tables, images and page layout are preserved where possible, but fonts installed only on the source computer and some advanced document features may be substituted or rendered differently.
FAQ
Frequently asked questions
Can I convert several files at once?
Yes. Select up to five files, convert them in sequence, and download two or more completed PDFs as one ZIP.
Do I need Microsoft Office installed?
No. Conversion uses a LibreOffice WebAssembly engine that runs in the browser.
Why can fonts look different?
The browser engine cannot use every font installed on the source computer, so unavailable fonts may be replaced.
Can password-protected files be converted?
The tool does not currently provide a password entry flow, so protected documents may fail to open.