How I can use RoboForm with Mozilla latest version?

I want to know that how I can install RoboForm with Mozilla latest version? I used RoboForm with Mozilla 3.6 version. Mozilla is a auto filling software/addons, generally we used it to fill up easily. RoboForm is very much important for every SEO worker for this reason I've to know how to use RoboForm with Mozilla Update?
I'm looking forward to get any solution.
