Best Security Mozilla Addons Alternatives

Total security plugins - 206
NoScript Security Suite Mozilla Addon

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.

Total Downloads: 2.1M Download Plugin
Ghostery Mozilla Addon

Increase your browsing privacy, protection, and speed.

Total Downloads: 1.4M Download Plugin
LastPass Password Manager Mozilla Addon

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

Total Downloads: 740.5K Download Plugin
BetterPrivacy-signed Mozilla Addon

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...

Total Downloads: 473.1K Download Plugin
Lightbeam for Firefox Mozilla Addon

Lightbeam is a Firefox add-on that enables you to see the first and third party sites you interact with on the Web. Using interactive visualizations, Lightbeam shows you the relationships between these third parties and the sites you visit.

Total Downloads: 424.8K Download Plugin
Disconnect Mozilla Addon

Make the web faster, more private, and more secure.

Total Downloads: 284.9K Download Plugin
ZenMate Security & Privacy VPN Mozilla Addon

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.

Total Downloads: 270.1K Download Plugin
QuickJava Mozilla Addon

Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth.

Total Downloads: 256.1K Download Plugin
HTTPS Everywhere Mozilla Addon

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.

Total Downloads: 255.5K Download Plugin
BlockSite Mozilla Addon

BlockSite is an extension, which automagically blocks websites of your choice. Additionally, this extension will disable all hyperlinks to these websites, by just displaying the link text without the clicking functionality.

Total Downloads: 190.9K Download Plugin
Blur Mozilla Addon

Protect your Passwords, Payments, and Privacy.

Total Downloads: 173.8K Download Plugin
Browsec VPN Mozilla Addon

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.

Total Downloads: 141.8K Download Plugin
Tamper Data Mozilla Addon

Use tamperdata to view and modify HTTP/HTTPS headers and post parameters...

Total Downloads: 100.8K Download Plugin
Ad-Aware Ad Block Mozilla Addon

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.

Total Downloads: 85.1K Download Plugin
RequestPolicy Mozilla Addon

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.

Total Downloads: 84K Download Plugin
Bitdefender QuickScan Mozilla Addon

The quickest way to find out if your computer is infected!
Bitdefender QuickScan is a very fast antivirus scanner, able to determine in a matter of seconds if a system is infected with malware.
More on

Total Downloads: 82.5K Download Plugin
YesScript Mozilla Addon

A JavaScript blacklist

Total Downloads: 75.2K Download Plugin
KeeFox Mozilla Addon

Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.

Total Downloads: 62.9K Download Plugin
Stealthy Mozilla Addon

Does your country/organization block you from facebook, youtube or others?
Is the service you want unavailable in your country?
Stealthy is the solution for you.
Unlike other extensions we do the work of look for fast proxies for you.

Total Downloads: 61K Download Plugin
CensureBlock Mozilla Addon

This addon blocks sites containing pornographic materials.

Total Downloads: 60.8K Download Plugin
Google chrome extensions Download

We collect the latest most useful Google chrome extension from Google chrome Extensions directory . You can download Chrome extensions directly from here.