Thunderbird Add-ons? Here's Some Great Ones!

by Ken Saunders

55 Add-ons in this Collection

Adblock Plus by Wladimir Palant, Eyeo

Rated 5 out of 5 stars 6,411 reviews

14,299,095 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).

Stylish - Custom themes for any website by userstyles.org

Rated 4 out of 5 stars 1,147 reviews

385,945 users

Stylish lets you customize any website with custom user styles (themes for websites). Choose from the largest userstyles library to change the color scheme, background, and skin for Google, Facebook, YouTube and many, many more sites.

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.

ImportExportTools by Paolo "Kaosmos"

Download Now

Experimental

Rated 4 out of 5 stars 166 reviews

481,424 users

Adds some tools to import and export folders and messages

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 197 reviews

150,423 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Theme Font & Size Changer by Baris Derin, Access Firefox Project

Rated 4 out of 5 stars 261 reviews

97,391 users

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Password Exporter by Justin Scott (fligtar), Jorge Villalobos

Rated 4 out of 5 stars 459 reviews

176,689 users

This add-on allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.

Note: This add-on won't work in Firefox 57. It may eventually if the APIs to access passwords are implemented.

CardBook by Philippe Vigneau

Rated 4 out of 5 stars 129 reviews

23,886 users

A new Thunderbird address book based on the CardDAV and vCard standards.

Twitter: @CardBookAddon
Forum: https://cardbook.6660.eu/

Personas Plus by Mozilla

Rated 3 out of 5 stars 895 reviews

166,942 users

Personas (now known as lightweight themes) are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite themes.

MinimizeToTray revived by Nils Maier

Rated 4 out of 5 stars 347 reviews

138,648 users

Minimizes windows into the system tray.

Text Link by Piro (piro_or)

Rated 4 out of 5 stars 318 reviews

80,832 users

Allows URI texts written in webpages to be loaded by double clicks.

FoxClocks by Andy McDonald

Rated 4 out of 5 stars 370 reviews

46,457 users

FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.

Quicktext by WizKid, R Kent James

Rated 4 out of 5 stars 299 reviews

100,457 users

Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.

Saved Password Editor by Daniel Dawson

Rated 5 out of 5 stars 351 reviews

73,957 users

Adds the ability to create and edit entries in the password manager.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 162 reviews

111,006 users

Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. For Thunderbird 36 and older use version 2.0.9 (see version history)
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