Doesn't works since... Rated 1 out of 5 stars
This one doesn't works since a lot time ago. Update or remove it from here please.
Rated 3 out of 5 stars
Not working in Firefox 20.0
Ok but... Rated 4 out of 5 stars
1. Tabs toolbar doesn't hide, al least in Firefox 8 with Tree Style Tab addon installed.
2. Ctrl hotkey is not handy I would like to be able of customizing that hotkey.
3. Config should be saved after restarts.