This guide lists free online websites and software for batch converting PowerPoint (PPT, PPTX) files to PDF in Windows 11/10. Learn how to use them.

You can save a PowerPoint presentation as a PDF to lock its content and formatting in place, so that other people can view the file but can't make changes.

Docs PDF/PowerPoint Viewer also lets youview, save, and share PowerPoint presentations. And it gives youall the tools you’ll need for navigating them, in much the same wayit does for PDFs..

Review a series of best practices for PDF accessibility, including practices related to converting PowerPoint to PDF, working with scanned documents and remediating existing PDFs.