Rated 1 out of 5 stars

I don't understand what MR Tech Toolkit does what firefox would not do without it. Unless the description does not tell me I see no reason to have this. I got so many extensions, I do not need useless ones. And apparently firefox is able to install all these extensions without any problems. So I won't use this.

This review is for a previous version of the add-on (6.0.3.3).