To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for ColorZilla

ColorZilla by Alex Sirota

4.1 Stars out of 5
5
280
4
42
3
14
2
17
1
68
Review by cmo300
by cmo300, 7 years ago
Tried a bunch of others. This is the only one that works for me on the Mac. Very nicely done.