Windows allows you to Print files to PDF using Microsoft Print to PDF, which is built into Windows 11/10. No need to use any 3rd-party free software!

To save any webpage as a PDF, you will need to access the browser's Print menu and select "Save as PDF" or "Microsoft Print to PDF" for your printing destination.

Discover how to easily print files to PDF in Windows using the native Print to PDF feature. Follow our step-by-step guide for PDF printing.

So, I just opened those documents in Windows 10’s XPS Viewer application, accessed the Print command, and selected the Microsoft Print to PDF option.