I wish I could use it. It worked just as I wanted, except - the pointer was few milimeters off.

Solo lo uso puntualmente;pero cuando lo uso va genial. Lo tengo desactivado pero siempre a mano.

I am using for years, it is very useful and easy to use

Works as it says. A huge time saver when looking for quick color palettes.

Não estou conseguindo adiciona-lo ao firefox.

Good addon

Works like charm

Single click color picking can be a little buggy sometimes, but it always works the second time I try it so it's not a reason to avoid the extension imo. I've not had any other problems with it, either. Simple to use and very useful as an artist picking colors from references on a separate computer screen!