Firebug – added 12/12/2006

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.

Zotero – added 2/7/2008

Zotero is a free, easy-to-use Firefox extension to help you collect, manage, and cite your research sources. It lives right where you do your work — in the web browser itself.

PrivacyBar for Firefox – added 8/17/2006

The PrivacyBar toolbar offers a complete set of privacy and security tools with Easy Access, providing Instant Security Controls with a mouse click. No more digging in preferences menus or editing complicated configuration screens. Just point to the toolbar, select the privacy and security options you require: light to paranoid, and surf.

Mozilla Firefox – added 5/22/2004

(formerly Firebird) redesign of the Mozilla browser component is available for download. This release features a fresh new look, a redesigned preferences window, preliminary support for Mac OS X and much more.

Portable Firefox – added 3/4/2005

Portable Firefox is a fully functional package of Firefox optimized for use on a USB key drive. It has some specially-selected optimizations to make it perform faster and extend the life of your USB key as well as a specialized launcher that will allow most of your favorite extensions to work as you switch computers.

Mozilla – added 5/22/2004

Mozilla is an open-source web browser, designed for standards compliance, performance and portability. .org coordinates the development and testing of the browser by providing discussion forums, software engineering tools, releases and bug tracking. Linux and Mac ports are available at the authors site.

K-Meleon – added 12/26/2004

Browser based onGecko’s rendering engine. I have this, and it is a good deal; a small file, fast and reliable with the biggest window. Also features ; Uses your existing IE Favorites, Uses your existing NS Bookmarks, Complete control of the menus and “hotkeys”,Privacy features, Even faster loading time with (optional) symbiotic loader.

Aardvark – added 5/17/2005

As you glide the mouse over the page, you will see a red rectangle framing each element under the cursor. You will also see a little yellow caption showing the HTML element type and its class or id if they exist.

FireTune for Firefox – added 3/18/2005

The first optimizing tuner for FireFox. Optimizes FireFox automatically according to your computer and connection speed.

Netcraft Toolbar – added 5/27/2005

The Netcraft Toolbar (which helps protect against phishing attacks and the like) is now available for Firefox

Quitomzilla – added 3/18/2005

Quitomzilla is a Firefox, Thunderbird and Mozilla Suite extension that aims to help you quit cigarettes while you surf the web or wait for new emails.

InFormEnter for Firefox – added 3/4/2005

Helper for form filling in semi-automatic mode.
It inserts image markers after input fields and waits on markers click to create popup menu. Options tunes up by left click on statusbar icon, turn on or turn off extension by right click on statusbar icon.

ForecastFox for Firefox – added 3/4/2005

ForecastFox is an extension that brings international weather from The Weather Chanel to your Firefox web browser.

SpellBound for Firefox – added 3/4/2005

SpellBound is a port of the spellchecker code and user interface from the Mozilla Suite’s Composer that enables spell checking in web forms such as html textarea / input elements (html input password elements are not checked by SpellBound) and rich text form elements.

Mozilla Optimizer – added 3/4/2005

Mozilla Optimizer is a tool which optimizes Mozilla, Mozilla Firefox and Netscape settings in order to considerably boost page loading. For example, it enables HTTP Pipeling and Keep Alive to keep the TCP overhead low while retrieving the website content.

RadialContext – added 5/11/2005

The RadialContext menu is a hierarchical, context-sensitive pie menu for Mozilla. It offers an alternative to both the normal context menu and mouse gestures. The feeling is very similar to mouse gestures. But there also is a GUI so you don’t have to look up what options are available in the given context.

Firefox UltraBar – added 3/4/2005

Netflix Toolbar allows you to search all of the Google, Netflix, Yahoo, MSN, and about 12 other search engines. The bar allows you to access areas of your account including your queue, rental activity, and new releases.

Yahoo! Toolbar for Firefox – added 3/4/2005

Yahoo! Toolbar for Mozilla Firefox Browser lets you search the Web from anywhere online, easily discover and add RSS feeds to My Yahoo!, and customize and access your toolbar from any PC.

Flexbeta FireTweaker – added 3/4/2005

Flexbeta FireTweaker XP is a tweaking and optimizing software for Mozilla Firefox. It bundles more than 20 different tweaks to optimize or customize Mozilla Firefox.

Mozilla Backup – added 3/4/2005

Mozilla Backup is a utility for creating backup of Mozilla, Mozilla Firefox, Mozilla Thunderbird, and Netscape profiles. It allows you to backup mail, favorites, contacts, etc.

Mozilla Backup – added 3/4/2005

Mozilla Backup is a utility for creating backup of Mozilla, Mozilla Firefox, Mozilla Thunderbird, and Netscape profiles. It allows you to backup mail, favorites, contacts, etc.

Pop-ups Must Die! Extension – added 4/1/2005

A lot of people have been reporting a new breed of pop-ups on the web. This increasing menace is rooted in the pop-up capabilities of plug-ins like flash and Java. If you’re seeing pop-ups and pop-unders, you’re probably visiting sites that have flash or other plug-ins and those plug-ins are being exploited by advertisers to abuse you with annoying pop-ups and pop-unders.

FxIF (Firefox exIF) – added 4/15/2005

FxIF (Firefox exIF) allows you to view the EXIF data contained in JPEG images from the convenience of your Firefox browser. Most digital cameras add this data to all images you take.

ScrapBook – added 4/16/2005

ScrapBook is a Firefox extension, which helps you to save web pages and easily manage collections. Key features are lightness, speed, accuracy and multi-language support.