Let me make sure you understand.

I will look at the add-ons and maybe one of them will accomplish what I want.

I have a program that will allow me to print to a .pdf file. This works in Firefox or any application that allows you to print.

The problem is you may have some text that has an embedded URL. I have not found a program that works with Firefox that allows the embedded URL to be carried forward in the .pdf file.

The program I have will carry an embedded URL forward if you use Internet Explorer or any of the Microsoft suite of office products.

When I asked the manufacturer about this they said that Goggle Chrome allows you to save a web page as a .pdf. I tried this and it works. It is the same as printing via my program as if I was using Internet Explorer.

So what I am asking is do you know of an add-on for Firefox that will accomplish the same thing as Google Chrome?