My Favorite Add-ons

by SoulReaper

26 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 5,658 reviews

13,515,321 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

LastPass Password Manager by LastPass

Rated 4 out of 5 stars 2,115 reviews

632,668 users

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

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,585 reviews

1,756,796 users

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.

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,108 reviews

1,329,451 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Flagfox by Dave G

Rated 5 out of 5 stars 671 reviews

330,683 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

Web Developer by chrispederick

Rated 5 out of 5 stars 272 reviews

283,945 users

The Web Developer extension adds various web developer tools to the browser.

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 384 reviews

163,457 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,527 reviews

176,060 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

Personas Plus by Mozilla

Rated 3 out of 5 stars 854 reviews

166,180 users

Personas (now known as lightweight themes) are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite themes.

MeasureIt by Kevin Freitas

Rated 4 out of 5 stars 362 reviews

90,435 users

Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.

Autofill Forms by Sebastian Tschan, Egor Zindy, others

Rated 3 out of 5 stars 400 reviews

40,815 users

Autofill Forms enables you to fill out web forms with one click.

SQL Inject Me by Security Compass

Download Now

Experimental

Rated 3 out of 5 stars 19 reviews

6,521 users

SQL Injection vulnerabilites can cause a lot of damage to a web application. A malicious user can possibly view records, delete records, drop tables or gain access to your server. SQL Inject-Me is Firefox Extension used to test for SQL Injection vuln...

Download Statusbar by C.J.

Download Now

Experimental

Rated 4 out of 5 stars 1,375 reviews

115,044 users

View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing.

Thanks Tekzilla for your awesome review! Click here to see their video: http://youtu.be/BUDqWrJ-Vao

XSS Me by Security Compass

Download Now

Experimental

Rated 4 out of 5 stars 16 reviews

5,381 users

Cross-Site Scripting (XSS) is a common flaw found in todays web applications. XSS flaws can cause serious damage to a web application. Detecting XSS vulnerabilities early in the development process will help protect a web application from unnecessary...

Morning Coffee by SJML

Rated 4 out of 5 stars 323 reviews

9,047 users

Keeps track of daily routine websites and opens them in tabs...
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