• 

  Kettu for Firefox 23 Sep 15

• 

  Adblock Plus for Mozilla Firefox 4 Mar 16

• 

  FlashGot 1 Jan 15

• 

  Gbutts 27 Apr 18

• 

  All-in-One Gestures 11 Apr 15

• 

  Clustybar 21 Sep 15

• 

  Amazon Browser Bar for Firefox 5 May 15

• 

  Save Text To File for Firefox 27 Jan 15