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

by Ken Saunders

  • Updated Sept. 8, 2018

About this Collection

Thunderbird add-ons that I've either used for years, or tested and highly suggest.

44 Add-ons in this Collection

ImportExportTools by Paolo "Kaosmos"

Download Now

Rated 4 out of 5 stars 250 reviews

7,203 users

Adds some tools to import and export folders and messages

Enigmail by Patrick Brunschwig

Download Now

Rated 4 out of 5 stars 260 reviews

4,384 users

Helper tool to migrate your keys and important settings from Enigmail to Thunderbird 78.

CardBook by Philippe V.

Download Now

Rated 4 out of 5 stars 470 reviews

68,821 users

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

Twitter: @CardBookAddon

Saved Password Editor by Daniel Dawson

Download Now

Rated 5 out of 5 stars 390 reviews

209 users

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

Quicktext by John Bieling

Download Now

Rated 4 out of 5 stars 470 reviews

129,129 users

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

Password Exporter by Justin Scott (fligtar), Jorge Villalobos

Download Now

Rated 4 out of 5 stars 551 reviews

83 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.

MinimizeToTray revived by Nils Maier

Download for Linux Download for Windows

Rated 4 out of 5 stars 395 reviews

1,102 users

Minimizes windows into the system tray.

CompactHeader by jmozmoz

Download Now

Rated 5 out of 5 stars 191 reviews

15,508 users

Add symbol in header plane to switch between compact and expanded view. Work only for Thunderbird 68.0 and older. Currently, there are no plans to update this for newer versions.

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Download Now

Rated 5 out of 5 stars 190 reviews

15,214 users

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Addressbooks Synchronizer by Günter Gersdorf

Download Now

Rated 4 out of 5 stars 81 reviews

25,746 users

Synchronizes selected addressbooks with other instances of thunderbird
using local files, webdav servers or imap servers

Check and Send by H.Ogi

Download Now

Rated 4 out of 5 stars 50 reviews

20,883 users

Check the message contents and addresses before you send the message...

Notepad (QuickFox) by InBasic, J Benthum

Download Now

Rated 4 out of 5 stars 191 reviews

12 users

Everyday note-taking solution.

Disable Add-on Compatibility Checks by Kris Maglione

Download Now

Rated 4 out of 5 stars 120 reviews

185 users

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Account Colors by DW-dev

Download Now

Rated 4 out of 5 stars 174 reviews

3,356 users

Associates user-defined colors with POP3/IMAP accounts and identities. Applies these colors to accounts, identities, folders, message list, message headers and compose headers. Users will always know which accounts/identities they are working with.

Toolbar Buttons by Button Guy

Download Now

Rated 4 out of 5 stars 372 reviews

314 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.
  1. 1
  2. 2
  3. 3
Results 1–15 of 44

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections