Nice and simple :) Rated 5 out of 5 stars

Very comfortable and fully replaces the right X-button.
Is it possible to remove this obsolete one?

This review is for a previous version of the add-on (6.1-signed.1-signed). 

So simple, yet so amazing Rated 5 out of 5 stars

Thank you very much for returning the ability to close a window from the left hand corner, where it should be. I was about to go crazy trying to close various firefox windows. I had to create a login to mozilla just so I could leave this review. Great work!

This review is for a previous version of the add-on (6.1-signed.1-signed). 

Rated 5 out of 5 stars

Install problem solved. Must-have addon, simple & yet effective.
Keep up the good work !

This review is for a previous version of the add-on (6.1-signed.1-signed). 

Great job Rated 5 out of 5 stars

Missed that feature right from the fist start of FF4 - thx for bringing it back!

This review is for a previous version of the add-on (5.1-signed.1-signed). 

Rated 5 out of 5 stars

Simple and effective..

This review is for a previous version of the add-on (2.1-signed.1-signed). 

Rated 5 out of 5 stars

I love this! Restores the functionality of windows, where double clicking the top left icon closes the app. Can't believe firefox didn't code this in.

This review is for a previous version of the add-on (2.1-signed.1-signed).