To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Show xul application (gecko 1.9.1 based) in system tray. supports Firefox 3.5, Thunderbird 3.0.
Show xul application (gecko 1.9.2 based) in system tray. supports Firefox 3.6 / 3.7 , Thunderbird 3.1
This add-on adds a button that replaces the bookmark location that shares the most characters with the current tab with the current tab's location.
Lightweight integration of a stock ticker into your browser.
Click and drag your secondary mouse button to move your Firefox window around.
Firefox Extension for Academic Impact Analysis
fixes bug with unclickable buttons on autohiding menubar
ステータスバーに Yahoo! の天気予報を表示します。
Whenever you open your FireFox browser, this add-on will set your profile at Date A Millionaire to "Online Now". This will increase the amount of interactions and connections you make with other members of the site.
Adds the Character Encoding menu to the context menu
Generate dummy images for your design.
Export your Firefox Saved Password as a Backup automatically!
Needs "Passwort-Exporter" Extension (Version 1.2 testet)
An alternative to Instapaper official bookmarklet.
Google translate gadget for firefox. This extension translates entire webpages into a language of your choice with one click. Idea comes from Google Translation Bar for Chrome.
Browser in Browser addon - po prostu mini przeglądarka w oknie przeglądarki
SABDA - Kamus is an Indonesian dictionary popup. Read Indonesian web sites with this addon just by moving the cursor over the word you want to lookup and you will get the definition of the word.
Retrieve your Passwords the quick way! Never retype or display your secure passwords on screen anymore - put the password where you need it - the login form or the clipboard.
Now also includes single sign on change!
Download Youtube Videos (HD 1080p & 720p/HQ MP4, FLV, 3GP) Dailymotion (HQ MP4, FLV), Magavideo (HD/HQ FLV) Google (HQ MP4, FLV), Vimeo (HQ MP4) Break (HQ MP4, FLV), Veoh (HQ MP4, FLV), Metacafe, Spike, Myspace, Facebook, Current, Redtube and more!