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 45.0
- Firefox 44.0
- Firefox 43.0
- Firefox 41.0
- Firefox 30.0
- Firefox 26.0
- Firefox 20.0
- Firefox 17.0
- Firefox 3.6
214 matching results
Search Results for tag "privacy"
Self-Destructing Cookies No Restart Featured
Fix the web. Gets rid of a site's cookies and LocalStorage as soon as you close its tabs. Protects against trackers and zombie-cookies. Trustworthy services can be whitelisted.
Google search link fix No Restart Featured
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.
NoScript Security Suite Featured
The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
AmIUnique No Restart
An extension to follow the evolution of your browser fingerprint! Be notified as soon as a change is detected!
Tor Flashproxy Badge No Restart
Simple extension that makes Firefox a bridge for censored users in countries with oppressive regimes.
Facebook Message Seen Disable No Restart
Facebook Message Seen Disable lets you turn off Facebook's Message Seen feature automatically for your account. You can still use Seen feature for others.
SSleuth No Restart
How strong is your HTTPS connection? SSleuth ranks an established SSL/TLS connection and gives a brief summary of the cipher suite, certificate and other SSL/TLS parameters.
Right Click - about:permissions No Restart
A lightweight addon which opens 'about:permissions' (i.e Permissions Manager) in new tab on selecting 'Open about:permissions' from right click menu.
Configuration Mania No Restart
More Advanced (hidden) configures
Random Agent Spoofer No Restart
Rotates complete browser profiles ( from real browsers / devices ) at a user defined time interval. It includes many extra privacy enhancing options
Location Guard No Restart Featured
Hide your geographic location from websites. Report a fake location with the addition of random noise in order to protect your privacy. Per site settings with three configurable levels of accuracy or even the possibility to use a fixed location.
Hide My Ass! IP Checker No Restart
Easily check your IP address with one simple click
Hide My Ass! Web Proxy No Restart
Hide My Ass! operates the most popular browser based web proxy online, this is our official extension that enables you to easily redirect your web traffic through our anonymous proxy network.
Disable Hello, Pocket & Reader+ No Restart
Turn off Pocket, Reader, Hello and WebRTC bloatware - keep browser fast and clean
StealthMarks No Restart
Hides your 'sensitive' or 'special' bookmarks from others. And shows them when you have your privacy.
It adds a new folder in your bookmarks where you can keep your private ones.
Watch a youtube video:
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.
Search the web with Unubble. More than 30 different sources at a time. Find websites, news articles, products, images and more. Full support of Firefox search box: including secure autocomplete. Private search engine: all HTTPS, no tracking. Try now!
NoScript Suite Lite No Restart
Block Scripts on Untrusted Websites
Ghostery No Restart Featured
Enjoy a faster, safer and cleaner browsing experience.
ZenMate Security & Privacy VPN No Restart Featured
Unblock the web and change your IP with 4 locations across the globe. ZenMate secures your browsing with encryption - protecting you from hackers, snoopers and data thieves who prey on unsecure connections.