Rated 5 out of 5 stars

This add-on works well on the newer versions of FF. The site is pretty great and getting better all the time! I have written to them and gotten prompt responses every time, so that is rare and outstanding these days! I encourage you to try the site and the add-on - and write them with suggestions, they seem to really want to know what we think!

This review is for a previous version of the add-on (4.5.12).