The procedure to change the default PDF reader is the same for changing any default program. You can use this guide to stop Microsoft Edge from hijacking your default PDF program or opener.

The best PDF editors allow you to edit, create, alter, and convert PDF files just like you would with any other text document. Adobe Acrobat is the most well-known option for most people.

You can import and add a PDF to OneNote as a file attahcment or printout image, or convert and add PDF to OneNote. Here's how!