Rated 5 out of 5 stars

Very useful addon and I use it all the time. Very happy to donate to the developer and support continued development. And 'Firefox user 1c344b' who complained about the popup - the developer does this for nothing and I am happy to be told it needed support. Freeware developers give up their private time to help the community but they need paying from time to time. A large amount of people contributing a small amount makes all the difference.

This review is for a previous version of the add-on (3.1.2).