Addon quit working after Firefox update. Loved this addon because I'm a web developer, and happen to be colorblind. Sadly I can't rely on this tool anymore to assist in my work... will find a new one.

Crashes regularly in addition to slowing down the browser.

Great for picking colours from any site.

Firefox has a dropper tool. It worked for me until I realized it, but now I'm removing it. I didn't like that the license was custom anyway.

I use this for years and I'm very happy with it. Thank you very much!

ColorZilla is back in flying colors , most of the bugs are fixed, many thanks to the developers for listening to the users, 5 stars again, wonderful app