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!

If you need to print anything to PDF on iPhone or iPad, you should know the feature is built into iOS and iPadOS, but it's hidden.

Create a PDF from your desktop browser For most browsers, the Print function is the fastest and most effective way to save a webpage to PDF.