Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
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Choose from thousands of extra features and styles to make Firefox your own.
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Bluhell Firewall
This add-on is not compatible with your version of Firefox because of the following:
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
108,338 users -
CookieKeeper
This add-on is not compatible with your version of Firefox because of the following:
Extended Cookie Manager - Keep only wanted cookies.
15,141 users -
HTTPS Everywhere
This add-on is not compatible with your version of Firefox because of the following:
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.
271,397 users
Most Popular See all »
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Blocks annoying video ads on YouTube, Facebook ads, banners and much more.This add-on is not compatible with your version of Firefox because of the following:
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).20,563,490 users -
Finally, an efficient blocker. Easy on CPU and memory.This add-on is not compatible with your version of Firefox because of the following:
2,218,564 users -
The best security you can get in a web browser!This add-on is not compatible with your version of Firefox because of the following:
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.2,201,083 users -
Increase your browsing privacy, protection, and speed.This add-on is not compatible with your version of Firefox because of the following:
1,436,200 users -
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.This add-on is not compatible with your version of Firefox because of the following:
769,820 users -
Easy anonymous web browsing.This add-on is not compatible with your version of Firefox because of the following:
– Change your IP-Address and country
– Visit blocked or censored websites.
– Delete cookies, show your public ip, and more
We provide the proxy servers, no external proxies or other programs required515,031 users
Top Rated See all »
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This extension prevents Google and Yandex search pages from modifying search result links when you click them. This is useful when copying links but it also helps privacy by preventing the search engines from recording your clicks.This add-on is not compatible with your version of Firefox because of the following:
75,253 users -
Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.This add-on is not compatible with your version of Firefox because of the following:
53,096 users -
Permanently hides the Ads panel on the right side of New Yahoo! Mail, the 'Sponsored' email at the Top, and ads on the Left to give you a full-width Premium email experience for free! The other option, of course is to pay $50 a year to Yahoo! Inc. :)This add-on is not compatible with your version of Firefox because of the following:
29,262 users -
Blocks annoying video ads on YouTube, Facebook ads, banners and much more.
This add-on is not compatible with your version of Firefox because of the following:
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).20,563,490 users -
Control a new, trickier kind of cookie, better known as an LSO or Flash cookie. The BetterPrivacy safeguard offers various ways to handle Flash-cookies created by webpages with the help of your Flash plug-in...This add-on is not compatible with your version of Firefox because of the following:
482,227 users -
Free and improved ad blocker. Completely remove ALL ads. No "acceptable" ads or whitelisted advertisers, block tracking, block malware!This add-on is not compatible with your version of Firefox because of the following:
396,870 users
Recently Added See all »
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Ixia IT’s custom Chrome extension to enable Single Sign On in this browser. This extension modifies the HTTP user-agent string for HTTP requests to fs.ixiacom.com. Contact [email protected] if you have any questions.This add-on is not compatible with your version of Firefox because of the following:
0 users -
Automatically check all the downloads files against well-known anti-viruses using VirusTotal APIThis add-on is not compatible with your version of Firefox because of the following:
182 users -
Privacy Tracking Protection ON/OFF
This add-on is not compatible with your version of Firefox because of the following:
150 users -
Prevents web content from learning local IP addresses by using the WebRTC API, when behind a NAT.
This add-on is not compatible with your version of Firefox because of the following:
1 user -
Quick randomly generated passwords.This add-on is not compatible with your version of Firefox because of the following:
17 users -
LinkLocker is a lightweight online bookmarking service built from the ground up with your privacy in mind. Use the official LinkLocker Firefox Add-On to securely clip Web content into your LinkLocker account.This add-on is not compatible with your version of Firefox because of the following:
9 users
See all 2015 extensions in Privacy & Security »
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