Add-ons Sidebar 3.8
The Add-ons Sidebar extension provides you a very quick method to easily display a list with your installed add-ons, directly in your sidebar.NOTE: The Add-ons Sidebar add-on is cross-platform and it works on Mac OS X, Windows and Linux.Requirements:
Ссылка: http://releases..b/mozilla.org/addons/2549/add-ons_sidebar-3.8-fx.xpi
Ссылка: http://releases..b/mozilla.org/addons/2549/add-ons_sidebar-3.8-fx.xpi
Видео: