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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
Image Blocker Plus No Restart
Blocks all images and visual contents on desired websites
Simple Youtube Repeater No Restart
Simply click the repeat button to make the video automatically repeat. Works both with the newest HTML5 Player(version 2) and the old Flash Player(version 1).
Kuai-Translator No Restart
"Kuai-Translator"-instant translation extended (A simple translator add-on), is a convenient extended to support translation of multiple languages, translation of words can also be a WIKI query.
React Developer Tools No Restart
React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the React tab.
Через конекстное меню отправляйте ссылки на topdownloads.ru для удаленной закачки с помощью Download Master
Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.
This extension enables you to hide the navigation bar through a toggle button. Currently the toggle button is the F2 key. You can change the key in the extensions options, as well as configure whether you want the Navigation Bar to be displayed on ...
Telegram™ Desktop No Restart
Telegram™ Desktop provides an easy access to Telegram, and notifies you of incoming posts.
No more Ctrl+C / V. Fastest way to copy and paste. Copy with and without formatting! Quickly Tun On and OFF copy paste feature when you need it.
Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.
Customize FireFox title bar (window title) that is useful for software such as KeyPass for automating log on to various websites based on specific domain, URL, etc.
PriceZombie, Price Tracker & Price Comparison No Restart Featured
Price tracker and price comparison! Price history charts and price drop alerts for over 100 stores including Amazon, Newegg, BestBuy, OfficeMax, Target, Sears, Sam's Club, Fry's, HomeDepot, and many more!
LoungeBurner No Restart
LoungeBurner adds features to the CSGOLounge site. Under development.
Simple proxy manager
- Change proxy with two clicks
- Import and export proxies lists
- Manually add, delete and edit proxies
- Automatic authentication on proxies (bypass popup with login and password)
- Proxysel replacement
Avira Browser Safety No Restart
Schützt Ihre Privatsphäre durch Blockieren von Online-Gefahren. Beinhaltet SafeSearch™ für eine bessere Sucherfahrung.
anticenz No Restart
Anti Censorship extension
Lets you capture an image of a web page, select the part you want and save it.
Fully Tested with Firefox 40.0 version.
Aliexpress Seller Check No Restart
Allows to check the seller in Aliexpress, view detailed rating of the seller and will help to learn what is checked sellers on Ali.
about:config Button No Restart
Open about:config to change hidden settings that cannot be edited from the Options window. All Mozilla based programs have settings that can not be changed in the options window.