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
- All Add-ons
- Search Tools
- Any Firefox
- Firefox 44.0
- Firefox 43.0
- Firefox 42.0
- Firefox 40.0
- Firefox 39.0
- Firefox 30.0
- Firefox 26.0
- Firefox 20.0
- Firefox 17.0
- Firefox 3.6
211 matching results
Search Results for tag "privacy"
[privacy]defense No Restart
[privacy]defense makes your browsing experience faster and cleaner by detecting and blocking privacy threats commonly found on web pages. This browser extension includes a comprehensive database of threat signatures that is updated daily.
Adaptive Referer Remover is a firefox extension that prevent leaking specified urls by HTTP Referer header. Blocking urls can be specified by regular expressions, like "^http://127.0.0.1" or "^http://localhost&quo...
"Google Chrome"-like option for blocking repetitive alert(), confirm() and prompt() dialogs. Gets rid of spam dialogs and other infinite loops!
AmIUnique No Restart
An extension to collect daily data on your browser fingerprint and much more. Help us investigate the diversity of fingerprints!
Anonymouse.org No Restart
Open current web page and links anonymously using Anonymouse.org.
Revives the 'Clear Private Data' dialog on Firefox exit
Are you concerned about your privacy? Or, are you blocked from some websites by a firewall? And, are you arming yourself with a proxy? In that case, AutoProxy is designed for you! A tool to help you use your proxy automatically & efficiently.
Enhance your online internet privacy, protection and security with AVG Do Not Track! See which websites, applications and Ad Networks are tracking your information (using cookie technology) and choose whether or not to allow it.
Sets permanent opt-out cookies to stop behavioral advertising for 100+ different advertising networks, including Google, Yahoo, Microsoft, all members of the Network Advertising Initiative, and many other companies.
Removes tracking links from several web search engines.
Blekko is a new search engine that excludes content farms, and utilizes slashtags. This search bar add-on utilizes SSL to protect searches between You and Blekko.
Blends OS-related values in User-Agent HTTP request header & a number of JS properties, so that Firefox (Thunderbird) appears to sites visited as running on the OS used the most in the world. Thunderbird can also be blended in as Firefox.
BrowseLikeALocal is a service that lets you connect to other websites as if you were connecting from their country, i.e. it let's you browse like a local. Everything works automatically, you don't even need to switch countries manually.
This addon allows you to block the Referer with a Button in the Toolbar
Bluhell Firewall No Restart Featured
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
Blur No Restart Featured
Protect your Passwords, Payments, and Privacy.
boards.ie speed and privacy add-on No Restart
Increase page load time, enhance your privacy and prevent boards.ie from tracking you while engaging in political discussion.
Change your proxies with a single click. Automatically clears the cache and the cookies before changing the proxy.
Browsec VPN No Restart
Encrypts traffic and unlocks sites.
Facebook closed by an overzealous sysadmin? Browsec to the rescue!
Browsec encrypts your traffic and routes it through our secure cloud. No one will be able to identify, track you or sniff your traffic.