Basic AddOns

by ehoagland66

15 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 4,220 reviews

5,925,925 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.
This works also for audio and picture galleries.

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 5 out of 5 stars 1,403 reviews

1,587,661 users

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

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 430 reviews

1,233,976 users

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Lightning by Mozilla Calendar Project

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

Flagfox by Dave G

Rated 5 out of 5 stars 581 reviews

820,424 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...

JavaScript Debugger by James Ross, Robert Ginda, others

Rated 4 out of 5 stars 47 reviews

240,418 users

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

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 159 reviews

156,320 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

FEBE by Chuck_Baker

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

ChatZilla by Gijs Kruitbosch, Robert Ginda, others

Rated 4 out of 5 stars 115 reviews

176,284 users

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

SmoothWheel by Avi Halachmi

Rated 5 out of 5 stars 232 reviews

55,341 users

Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 55 reviews

153,403 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

NewsFox by Andrey Gromyko, R Pruitt

Rated 4 out of 5 stars 181 reviews

18,462 users

NewsFox is an efficient 3-pane(email) style Atom/RSS feed reader.

MR Tech Toolkit by mrtech

Rated 4 out of 5 stars 133 reviews

110,573 users

(Formerly Local Install) The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally and tons of other features.

Note: With Toolkit 6.0 Auto Archiving is fully working in Firefox 2.0 and temp...

LittleMonkey for SeaMonkey by alfredkayser

Rated 3 out of 5 stars 7 reviews

315 users

Clean, simple, consequent and fast theme for SeaMonkey.

Link Status by fcp

Rated 4 out of 5 stars 33 reviews

279 users

Shows an icon on the status bar when the mouse cursor is over a link to a page you bookmarked or visited before. In Firefox 3.5 and later, the extension also offers an option to disable the visited link styling to reduce the risk to privacy.

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