colletion by me

by langtuvotinh

40 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 5,344 reviews

16,156,441 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).

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,082 reviews

1,675,835 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...

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 4 out of 5 stars 1,772 reviews

1,087,077 users

The first and only download manager/accelerator built inside Firefox!

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,567 reviews

2,065,696 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.

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 1,080 reviews

1,044,867 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Add-on Compatibility Reporter by Mozilla

Rated 4 out of 5 stars 190 reviews

70,288 users

Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly.

QuickJava by Doug G

Rated 5 out of 5 stars 189 reviews

236,136 users

Allows quick enable and disable of Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth. (Read details for info on Java with FF52+!)

FoxyProxy Standard by Eric H. Jung, groeg, others

Rated 4 out of 5 stars 385 reviews

244,805 users

FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 275 reviews

300,721 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Web Developer by chrispederick

Rated 5 out of 5 stars 265 reviews

376,647 users

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

SQLite Manager by lazierthanthou

Rated 4 out of 5 stars 79 reviews

173,553 users

Manage any SQLite database on your computer.

Flashblock by Philip Chee

Rated 4 out of 5 stars 1,135 reviews

359,328 users

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

JavaScript Debugger by James Ross, Robert Ginda, others

Rated 4 out of 5 stars 50 reviews

102,096 users

As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.

Fireforce by manoe_zwahlen

Download Now

Experimental

Rated 3 out of 5 stars 38 reviews

10,737 users

brute-force attacks on GET or POST forms

HackBar by Johan Adriaans, Pedro Laguna

Rated 4 out of 5 stars 51 reviews

30,583 users

Simple security audit / Penetration test tool.
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