Thunderbird Basics

by Marcus-LS

9 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,885 reviews

20,304,971 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.

Personas Plus by Mozilla

Rated 3 out of 5 stars 933 reviews

278,541 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.

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 195 reviews

163,213 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 172 reviews

133,700 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)

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

Extra Folder Columns by Joey Minta, Thunderbird Development Team

Rated 4 out of 5 stars 249 reviews

127,236 users

This extension is for those TB3 users who want the multiple-columns view that TB2 allowed

IMPORTANT: If you are using Thunderbird 38 or later, uninstall this addon. The functionality is in core now.

Quote Colors by Malte Ruecker

Rated 4 out of 5 stars 44 reviews

14,481 users

Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.

Colored Diffs by Vadim Atlygin, Jesse Glick, others

Rated 4 out of 5 stars 20 reviews

860 users

Color diffs sent by SVN/CVS/GIT/Mercurial...

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