Privacy & Security

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Disable DHE No Restart

Disables ephemeral Diffie-Hellman cipher suites that are vulnerable to the logjam attack.

Rated 4 out of 5 stars (5)
5,368 users

Zapyo No Restart

Internet without restrictions

Not yet rated
6,865 users

Force HTTPS No Restart

Extremely simple addon, change "http" to "https".

Rated 4 out of 5 stars (3)
4,185 users

Modify Headers

Add, modify and filter the HTTP request headers sent to web servers. This addon is particularly useful for Mobile web development, HTTP testing and privacy.

Rated 4 out of 5 stars (70)
345,101 users

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.

Rated 4 out of 5 stars (15)
25,087 users

uBlock Origin No Restart

Finally, an efficient blocker. Easy on CPU and memory.

Rated 5 out of 5 stars (84)
73,401 users

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.

Rated 3 out of 5 stars (15)
12,446 users

uMatrix No Restart

Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.

Rated 5 out of 5 stars (16)
4,036 users

RedirectCleaner No Restart

RedirectCleaner cleans Redirects from Links

Rated 4 out of 5 stars (5)
2,356 users

Stop-it No Restart

Stop-it the BEST Anti Porn, scam, hacks tool on the web and many more. version is now

Rated 1 out of 5 stars (1)
1,046 users

ipFlood

Simulate the use of a series of proxy changing at each new connection.

Rated 4 out of 5 stars (46)
29,284 users

aguse.jp

Inspect webpages or mail headers

Rated 3 out of 5 stars (1)
1,146 users

DontPhishMe

DontPhishMe is an Anti-Phishing addon for Mozilla Firefox which utilizes the pattern matching techniques to provide the Malaysian Internet user with information and notification to protect them against online banking phishing website.

Rated 5 out of 5 stars (1)
1,248 users

BP Proxy Manager

Change your proxies with a single click. Automatically clears the cache and the cookies before changing the proxy.

Rated 3 out of 5 stars (2)
1,298 users

Terms of Service; Didn’t Read No Restart

“I have read and agree to the Terms” is the biggest lie on the web. We aim to fix that. Get informed instantly about websites' terms & privacy policies, with ratings and summaries from the www.tosdr.org initiative.

Rated 4 out of 5 stars (16)
11,724 users

Simple Site Blocker

A simple site blocker with whitelist features.

Rated 3 out of 5 stars (9)
26,010 users

NoScript Suite Lite No Restart

Block Scripts on Untrusted Websites

Rated 4 out of 5 stars (6)
14,263 users

NolimitVPN No Restart

Anonymous and secure Internet access

Rated 4 out of 5 stars (3)
3,420 users

User-Agent Switcher No Restart

Quickly and easily switch between popular user-agent strings.

Rated 4 out of 5 stars (6)
15,375 users

Trusted Shops Add-On für Firefox No Restart

Finden Sie sichere Shops in Ihrer Google-Suche. Installieren Sie die offizielle Trusted Shops-Erweiterung

Rated 5 out of 5 stars (1)
10,533 users