My Favorite Add-ons

by Pander

30 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,856 reviews

19,845,751 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).

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.

YouTube by ditman

Rated 5 out of 5 stars 102 reviews

15,223 weekly downloads

This add-on will add an improved version of YouTube's search engine, now with search suggestions!

Thanks all who voted for helping this add-on to become public! Please keep leaving feedback!

ImportExportTools by Paolo "Kaosmos"

Download Now

Experimental

Rated 4 out of 5 stars 150 reviews

369,286 users

Adds some tools to import and export folders and messages

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 194 reviews

155,392 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

DuckDuckGo (HTTPS / SSL) by DuckDuckGo

Rated 5 out of 5 stars 71 reviews

4,310 weekly downloads

DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension adds DuckDuckGo (HTTPS / SSL version) to the search bar. For more features, see the DuckDuckGo Plus add-on. Enjoy!

ChatZilla by Gijs Kruitbosch, Robert Ginda, others

Rated 4 out of 5 stars 125 reviews

123,329 users

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

Woordenboek Nederlands by fjoerfoks

Rated 3 out of 5 stars 58 reviews

79,595 users

Dutch dictionary with wordslist from OpenTaal.

TinEye Reverse Image Search by TinEye

TinEye is a reverse image search engine. The plugin adds a context menu item that allows you to search for an image to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions.

Quick Locale Switcher by ppclick

Rated 3 out of 5 stars 88 reviews

165,167 users

Allows you to quickly switch to a different language (User Interface, Spell Checker Dictionary and Website content) in your Mozilla application.

FavIcon Reloader up to FF 48 only by miacdo

Rated 5 out of 5 stars 155 reviews

23,988 users

FavIconReloader reloads Favourite Icons by retrieving information from all bookmarked web sites.

Form History Control by Stephan Mahieu

Rated 5 out of 5 stars 87 reviews

24,410 users

Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller.

Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.

Control for which webpage form history is saved or not.

Markdown Viewer by Thiht

Rated 4 out of 5 stars 36 reviews

11,439 users

Markdown document viewer.
Allows to visualize formatted markdown documents in browser.

Send to XBMC/Kodi by Sano Webdevelopment

Rated 4 out of 5 stars 44 reviews

8,813 users

Sends YouTube videos, video and music links to Kodi for playback. Adds a right click menu for links pointing to YouTube and audio/video files for direct playback on your TV with Kodi.
Works with XBMC Eden and newer, as well as with Kodi 14 "Helix".

Duck Duck Go (SSL) by SSL Search Bar

Rated 5 out of 5 stars 6 reviews

311 weekly downloads

Duck Duck Go is a search engine that does not collect or share personally identifiable information. This search bar add-on utilizes SSL to protect searches between You and Duck Duck Go.
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