User-Agent Switcher and Manager by Ray

4.1 Stars out of 5

735 reviews

Rated 5 out of 5
by Vitaly, 8 years ago
just works :)
Rated 5 out of 5
by Firefox user 13111313, 8 years ago
Rated 4 out of 5
by Faculty Row Spam, 8 years ago
Wow it is easy to use and portable too. thank you!!
Rated 5 out of 5
by Firefox user 13360521, 8 years ago
Rated 5 out of 5
by fisher, 8 years ago
so good and portable.
there are many UA lists to select
Rated 4 out of 5
by Nokaho2872, 8 years ago
Rated 3 out of 5
by Nokaho2872, 8 years ago
So muvh
Rated 5 out of 5
by Firefox user 13322232, 8 years ago
Rated 4 out of 5
by beerA7X, 8 years ago
Rated 1 out of 5
by Someone, 8 years ago
They popped up an ad begging for a review when I was doing something, and then when I removed it I get a "why did you uninstall". I'd expect that in Chrome not FF.