Mozilla add-ons

ChatZilla is an IRC client for Mozilla-based browsers such as Firefox, introduced in 2000.

Google Toolbar is a web browser toolbar for Internet Explorer, developed by Google.

(This article is about the software. For the comic, see Grease Monkey. For other uses, see Grease monkey (disambiguation).) Greasemonkey is a Mozilla Firefox extension that allows users to install scripts that make on-the-fly changes to web page content after or before the page is loaded in the browser (also known as augmented browsing).

StumbleUpon is a discovery engine (a form of web search engine) that finds and recommends web content to its users.

Firefox Sync, originally branded Mozilla Weave, is a browser synchronization feature that allows users to partially synchronize bookmarks, browsing history, preferences, passwords, filled forms, add-ons, and the last 25 opened tabs across multiple computers.

iMacros is an extension for the Mozilla Firefox, Google Chrome, and Internet Explorer web browsers which adds record and replay functionality similar to that found in web testing and form filler software.

IE Tab is an extension for the Mozilla Firefox, Google Chrome and SeaMonkey web browsers which allows users to view pages using the Internet Explorer (IE) layout engine.

Conkeror is a Mozilla-based web browser designed to be navigated primarily by a computer keyboard.

Fasterfox is a Mozilla Firefox extension that provides an interface for tweaking some performance related settings, such as browser network connection, cache, and timings.

Firebug is a free and open-source web browser extension for Mozilla Firefox that facilitates the live debugging, editing, and monitoring of any website's CSS, HTML, DOM, XHR, and JavaScript.

Vimperator is a Mozilla Firefox extension forked from the original Firefox extension version of Conkeror and designed to provide a more efficient user interface for keyboard-fluent users.

Google Browser Sync was a Mozilla Firefox extension released as freeware from Google.

Firesheep is an extension for the Firefox web browser that uses a packet sniffer to intercept unencrypted cookies from websites such as Facebook and Twitter.

NoScript (or NoScript Security Suite) is a free and open-source extension for Mozilla Firefox, SeaMonkey, and other Mozilla-based web browsers, created and actively maintained by Giorgio Maone, an Italian software developer and member of the Mozilla Security Group.

DownThemAll! (DTA) is a download manager/accelerator extension for Mozilla Firefox, licensed under the GPL.

Adblock Plus (ABP) is an open-source content-filtering and ad blocking extension developed by Eyeo GmbH (Wladimir Palant), a German software development company.

FlashGot is a free and open source add-on for Mozilla Firefox meant to handle single and massive ("all" and "selection") downloads with several external download managers.

LastPass is a freemium password management service which stores encrypted passwords in private accounts.

Google Notebook was a free online application offered by Google that allowed users to save and organize clips of information while conducting research online.

The Lightning project, announced on December 22, 2004, and currently developed by the Mozilla Foundation, produces an extension that adds calendar and scheduling functionality to the Mozilla Thunderbird mail and newsgroup client and SeaMonkey internet suite.

Gears, formerly Google Gears, was software offered by Google.

Enigmail is a data encryption and decryption extension for Mozilla Thunderbird and the SeaMonkey internet suite that provides OpenPGP public key e-mail encryption and signing.

Moji is a free, open source, cross-platform Japanese and Chinese dictionary for Mozilla Firefox, Mozilla Thunderbird and SeaMonkey written by Erwan Loisant and Gerald Vogt.

The McAfee SiteAdvisor, later renamed as the McAfee WebAdvisor, is a service that reports on the safety of web sites by crawling the web and testing the sites it finds for malware and spam.

Venkman is the JavaScript debugger component of the Mozilla Application Suite.

Activeweave, Inc.

Dashlane is a password manager app and secure digital wallet that provides solutions to the problem of password fatigue.

Forecastfox Weather was a Firefox browser extension created by Ensolis that displays a summary of weather forecast for a given location in the status bar, menu bar or toolbar.

Gmelius is a free browser extension available for Google Chrome, Mozilla Firefox and Opera that customises the look and feel of web mail service Gmail.

Scriptish is a fork of Greasemonkey, which allows JavaScript to be run client side to modify the DOM model primarily to change user presentation, but also a host of other features, when running as a plugin to Firefox, or Firefox based browsers.

Jetpack is a project that develops tools and frameworks to ease development of Firefox add-ons.

Stickis was a web service developed and offered by Activeweave, Inc.

Wengo was at the beginning of 2004 a subsidiary of French telecom service provider Neuf Cegetel.

AllPeers was a free software extension for the Mozilla Firefox browser introduced in 2006.

Petname systems are naming systems that claim to possess all three naming properties of Zooko's triangle - global, secure, and memorable.

yolink is a search technology developed by TigerLogic that mines links and documents to retrieve keyword-rich blocks of information.

QuteCom (previously called WengoPhone) is a free-software SIP-compliant VoIP client developed by the QuteCom (previously OpenWengo) community under the GNU General Public License (GPL).

LibX is a free, open source scholars' extension for the Firefox and Internet Explorer browsers that lets people use services offered by their library.

The AOL Toolbar is a browser toolbar for Internet Explorer, Firefox, and Flock.

Mitto is a free online password management site that works on any standards-compliant web browser such as Google Chrome, Mozilla Firefox, Safari, and Internet Explorer.

MAFIAAFire Redirector is an extension for the Mozilla Firefox and Google Chrome web browsers.

Trustwave SecureBrowsing (previously known as Finjan SecureBrowsing and M86 SecureBrowsing) is a security plug-in for web browsers such as Internet Explorer, Firefox, and Google Chrome developed by Trustwave Holdings (formerly known as M86 Security and Finjan).

SafeWallet Password Manager is a free password management program developed by SBSH Software.

ShiftSpace is an open source metaweb or web annotation application and framework that allows altering web pages with different tools.