Privacy and Security
No Resource URI Leak No Restart
Deny resource:// access to Web content: We fill the hole to defend against fingerprinting. Very important to Firefox privacy. A direct workaround for bugzil.la/863246
Ad-Aware Ad Block No Restart
Ad-Aware Ad Block improves your browser’s speed and protects your privacy by blocking ads and trackers. It also improves online security by blocking malicious URLs and establishing the most secure connection available.
about:addons-memory 2016 No Restart
Adds a new page that shows add-on memory usage
Provides transparent proxy authentication on your enterprise network.
Close authentication dialog if login on proxy failed.
Control what gets sent as the HTTP Referer on a per-site basis.
Pan No Restart
Block ads and manage proxy.
RequestPolicy Continued No Restart
Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.
uBlock Origin No Restart
Finally, an efficient blocker. Easy on CPU and memory.
Click-to-Play Manager No Restart
Manages the Click-to-Play domain whitelist.
AdNauseam No Restart
Fight back against advertising surveillance
NoRedirect lets the user take control of HTTP redirects. It can be used to interdict an ISP's DNS search redirection hijacks, preview/screen "shortened" URLs (e.g., TinyURL), stop the annoying redirection of "smart" error pages, etc.
IP Whois Lookup & Website Reviews & Rating. Display country flag indicating website location. Alexa and Norton Antivirus Site Adviser. Supported: GoDaddy, NetworkSolutions, Dotster, 1and1, NameCheap, Register, Yahoo, 123-Reg, FatCow, Enom, FastHosts.
Redirect Bypasser No Restart
Avoid redirects and has direct access to the sites you want to visit.
PhishTank SiteChecker is an advanced Phishing Protection extension that uses data from PhishTank.com to determine if a site is a phishing site or not. If it is, it will block the site and protect you from the site
Channelguard disables plugins and protocol handlers to ensure maximum security against side-channel attack.
Shows whether the application is running with admin privileges, using an icon in the status bar; useful if logged in as an administrator and you use privilege limitation tools such as DropMyRights, RunAs or Windows User Account Control.
Shows an icon on the status bar when the mouse cursor is over a link to a page you bookmarked or visited before. In Firefox 3.5 and later, the extension also offers an option to disable the visited link styling to reduce the risk to privacy.
Bypasses DNS-based censorship
NOTE: This was created as a SOPA protest in 2012. This does not work anymore for most sites. Use Tor instead.