Great Add-On Rated 5 out of 5 stars
Installed this on my Mac some time ago and it's excellent. Now just installed it on my PC (Windows XP SP3 + FF20.0.1 and it works like a charm! Essential piece of kit if designing web sites etc incl. CMS solutions.This review is for a previous version of the add-on (188.8.131.52-signed.1-signed).