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Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Up & Coming Extensions
Speed Tweaks (SpeedyFox) No Restart
This extension provides a list to almost all the settings that you may need to alter in order to enhance Firefox's speed.
Copy URL No Restart
Copy the URL of the current page to the clipboard at the click of a button.
Google Selection Translate - For AltKey No Restart
Selecting text and holding alt key, translated results will show up on current web pages. No need to leave current web pages. Translate results come from Google Translate.
Визуальные закладки – это страница, на которой собраны ваши любимые сайты.
webPass No Restart
webPass Firefox works in conjunction with Stoneware webNetwork version 6.3 (and later) to provide single sign-on (SSO) capabilities within Firefox.
You must be authenticated to a webNetwork server to use this add-on.
Disable Private Browsing menu option and keyboard shortcut. If you also want to disable the deletion of history, use Disable Private Browsing Plus from https://addons.mozilla.org/en-us/firefox/addon/disable-private-browsing-pl/
Translate selected word or phrase over translate.yandex.ru from any lang to Russian (or from Russian to English) - result in context menu (right click) and in popup. Minimum and fast. Not affect DOM. Unofficial extension - works by using API.
Honey No Restart
Visit http://www.joinhoney.com to download the latest version of the Honey addon!
Automatically find and try coupon codes with 1-click. Works at over 100 top stores in the US, Canada and UK.
This extension adds File Open and Save functionality to editable text fields and areas, in effect turning them into...
Youtube AgeRestriction Unblocker No Restart
Bypass age restricted youtube videos with one click!
HTTPS by default No Restart
Request websites over secure https by default from the location bar instead of insecure http.
Firefox 6 introduces new Permissions Manager which you can find under URL "about:permissions". This add-on adds link to the menu where you cannot find link to this manager at this moment.
Capture a screenshot of the whole webpage, and save in your desktop in default.
Price Rocket No Restart
Your intuitive Shopping Assistant and effective Price Comparison, directly in your Firefox browser - Automatic price comparison, alerts for lower prices when you are shopping online and much more.
FireMath is an equation editor based on MathML, the mathematical markup language.
Find examples, FAQ, installation instructions and a discussion board at
Speed up scientific scripting! Improve your science!
Textise No Restart
Creates a text-only version of almost any web page. Great for accessibility, SEO and printing.
Bing-Google No Restart
NOTE: This extension has been made obsolete with Firefox 40, so if you have upgraded, you can remove this extension.
Redirects any searches on Bing to Google, making Cortana on Windows 10 a whole lot more useful.