Junk software!! It doesn’t work with firefox (but also with other browsers). Norpass' developers, please stop suggesting users to contact support because support is UNABLE even to understand the problems. It's more than 10 day I have been writing to explain the problem and the only thing they do is continuosly ask the same questions instead to to solve problems!!! Look at the other reviews to see what is wrong with this junky add-on. Junky support too!