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Disable Add-on Compatibility Checks (Version 40+)

Reinstates the extensions.checkCompatibility preference.

Rated 4 out of 5 stars (3)
24,319 users

Popup Blocker (strict) Featured

Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address

Rated 4 out of 5 stars (23)
27,918 users

Skype™ Web Featured

Access to Skype Web from within a toolbar panel. You can use this app to call your friends without the need to switch current browser tab

Rated 4 out of 5 stars (5)
2,734 users

restartFox

Fastest way to restart Firefox.

Rated 5 out of 5 stars (8)
1,218 users

Offers.com

Notifies you when there are money-saving offers available for the site you're currently browsing. Click the notification to go directly to the merchant's page on Offers.com and view all the available offers, coupons and promotions!

Rated 4 out of 5 stars (11)
1,463 users

TopSite - Find Top Sites Requires Restart

Instant access to the top websites on topics related to the website you are browsing! Search for any topic and find the best sites for this topic.

Rated 5 out of 5 stars (3)
17,215 users

Копикот.ру - кэшбэк-сайт для онлайн шопинга

Теперь Вы не упустите свой кэшбэк!
Возвращайте до 30% за каждую покупку в 1000 магазинах со всего мира. И если даже вы забыли зайти в магазин через кэшбэк-сервис, панель Копикот.ру для браузера Mozilla Firefox обязательно напомнит Вам об этом.

Rated 5 out of 5 stars (1)
1,488 users

Twitch Now

Twitch Now keeps users updated and connected to the Twitch experience outside of website.

Track your favorite streams easily with Twitch Now and get a notification when one of your favorite streams goes online.

Rated 5 out of 5 stars (13)
6,614 users

Realtime IP Check

checks your ip periodically via webservice or custom script

Rated 5 out of 5 stars (24)
2,582 users

Refresh Blocker

Blocking all Meta Auto-Refresh reloading according to user-preference

Rated 4 out of 5 stars (7)
2,016 users

url-addon-bar

the addon-bar into url-bar

Rated 4 out of 5 stars (65)
1,840 users

Trust My Web Requires Restart

TrustMyWeb addon can help you to have a safe Internet browsing attitude by checking the status in your Firefox statusbar. Without diturbing your Internet browsing, just check if the bullet in your status bar is green and go on !

Rated 5 out of 5 stars (5)
1,739 users

Noise Requires Restart

Make sound responses while events happen.

Rated 4 out of 5 stars (41)
1,421 users

mail.com MailCheck for Firefox Requires Restart

Mail notifier for multiple email accounts.

Rated 2 out of 5 stars (13)
1,681 users

Nectar Browser Add-on

Nectar browser add-on helps you collect Nectar points on web searches and your purchases.

Rated 2 out of 5 stars (6)
1,330 users

Twitch Fox

Never miss a Twitch stream by receiving sound and visual alerts when your favorite channels go live

Quickly browse Twitch's channels, games, streams, and videos

Open Twitch streams in your media player of choice if you've installed Livestreamer

Rated 5 out of 5 stars (25)
1,970 users

StatusbarEx Requires Restart

Show some useful system information on the addon bar of firefox 4, such as the memory usage of system & firefox itself and network speed.

Rated 4 out of 5 stars (178)
4,873 users

Browser-Security

Browser Security - DER Schutz vor Phishing und Malware

Rated 4 out of 5 stars (3)
30,357 users

Auto-Hack-Tool

An add-on that helps Facebook/Android/Browser gamers to improve in their games.

Rated 5 out of 5 stars (8)
1,040 users

Mouseless Browsing Requires Restart

Mouseless Browsing (MLB) enables you to browse the web entirely with the keyboard. The basic principle is to add small boxes with unique ids behind every link and/or form element. You just have to type in the id to trigger the corresponding action i....

Rated 4 out of 5 stars (116)
4,643 users