Probably the best, up till today Rated 4 out of 5 stars

Great app, really does what it claims. The only problem up till today is that sometimes it won't connect at first and you have to exit and restart FF 64-bit. Hotspot Shield then works OK on second attempt. But something is clearly wrong today. First, I couldn't get it to connect at all. Then the country list disappeared. I've tried everything I can think of including uninstalling the app..but when I did this it was no longer listed as available! After another FF restart HSS was back as if I'd never uninstalled it. I'm very worried - I really don't want this app to disappear. I updated FF 64-bit from 53.0 to 53.0.2 and it hasn't helped :(

This review is for a previous version of the add-on (1.2.87).