Simple to use and just works. Just need to add 'button' as per instructions. Free version adds a little advert for Pdfcrowd to bottom of page but then it is free! Using version 1.11

I wanted to use it for this site: https://www.lifewire.com/edit-received-message-outlook-1173780
But it garbled it up.

Personally it is a very good tool of the best that there is to download information of the web and to have it in an easy document, censillo to use.