I almost abandoned FF without this add-on Ohodnoceno 5 z 5 hvězdiček

Since FF developers removed add-on bar to match the Google Chrome interface, I also decided to abandon it, and give a try to Chrome, But wait... With this add-on I can use Firefox again with the flexibility to place my add-on on bottom and keep my toolbar area clutter free!.

To Developer of this add-on.
Please also remove that annoying close button, which is almost useless.

It Can Be Removed

Glad you like it!
The close button can be (re)moved just like any other button in the addon bar, either drag-and-drop it out in customize mode, or else right-click and select 'Remove from Toolbar'.