• 

  FireFox Okapiland Plugin 22 Sep 15

• 

  New York Toolbar 22 Sep 15

• 

  StickyThis Toolbar for Firefox 23 Sep 15

• 

  Vista Toolbar for FireFox 22 Sep 15

• 

  Adblock Plus for Mozilla Firefox 4 Mar 16

• 

  Skins Toolbar for Firefox 25 Oct 15

• 

  Walk2Web Toolbar for Firefox 21 Sep 15

• 

  reKommend Sidebar 16 Apr 15