This one is a joke! It uses an unknown third party server to make the PDF, and if the page you are trying to convert requires login, you get just the login prompt in the generated PDF.

As much as I wanted to like it, I can't. It doesn't save what you see, rather tries to grab the page using external services - for paywalled content it simply does not cut it.
What's more: adding a footer to every page marking that it was captured using this plugin, is yet another bad move.

requires some server and doesn't work offnline.