FireCAT 1.5 "Plus" Edition

by ClausV

40 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,972 reviews

21,876,015 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 5 out of 5 stars 1,790 reviews

2,437,512 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...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 957 reviews

1,304,539 users

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

NoScript Security Suite by Giorgio Maone

Rated 5 out of 5 stars 1,500 reviews

2,312,460 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.

iMacros for Firefox by iMacros

Rated 4 out of 5 stars 382 reviews

429,791 users

Automate Firefox. Record and replay repetitious work. If you love the Firefox web browser, but are tired of repetitive tasks like visiting the same sites every days, filling out forms, and remembering passwords, then iMacros for Firefox is the soluti...

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 251 reviews

387,925 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 217 reviews

602,191 users

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

BetterPrivacy by IKRG

Rated 5 out of 5 stars 428 reviews

580,518 users

Remove or manage a new and uncommon kind of cookies, better known as LSO's.The BetterPrivacy safeguard offers various ways to handle Flash-cookies set by Google, YouTube, Ebay and others...

Latest updates: See bottom link 'version history'!

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 933 reviews

593,456 users

FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

SQLite Manager by lazierthanthou

Rated 5 out of 5 stars 39 reviews

211,254 users

Manage any SQLite database on your computer.

Tamper Data by Adam Judson

Rated 4 out of 5 stars 132 reviews

121,234 users

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

HttpFox by Martin Theimer

Rated 4 out of 5 stars 163 reviews

102,348 users

An HTTP analyzer addon for Firefox

HackBar by Johan Adriaans, Pedro Laguna

Rated 4 out of 5 stars 41 reviews

32,485 users

Simple security audit / Penetration test tool.

CacheViewer by benki

Rated 4 out of 5 stars 219 reviews

54,922 users

This extenion is GUI Front-end of "about:cache"...

RefControl by James Abbatiello

Rated 4 out of 5 stars 180 reviews

85,621 users

Control what gets sent as the HTTP Referer on a per-site basis.
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