el3ctron thunderbird

by el3ctron

27 Add-ons in this Collection

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 260 reviews

4,518 users

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

CardBook by Philippe V.

Rated 4 out of 5 stars 470 reviews

69,528 users

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

Twitter: @CardBookAddon

Manually sort folders by Jonathan Protzenko, Itagaki Fumihiko

Rated 4 out of 5 stars 626 reviews

12,482 users

This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.

Remove Duplicate Messages by Eyal Rozenberg

Rated 4 out of 5 stars 300 reviews

98,231 users

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 273 reviews

56,659 users

Switch the signature on/off or choose a new one from your predefined set.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 191 reviews

15,727 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.

Theme Font & Size Changer for ThunderBird by Baris Derin

Rated 3 out of 5 stars 100 reviews

171 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.

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

Rated 5 out of 5 stars 190 reviews

15,378 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!

Bluhell Firewall by Diego Casorran

Rated 4 out of 5 stars 498 reviews

100 users

Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.

Duplicate Contacts Manager by David von Oheimb

Rated 5 out of 5 stars 18 reviews

1,057 users

This Thunderbird add-on searches address book(s) for pairs of matching contact entries.
It can automatically delete entries that have equivalent or less information than the other one.
Any remaining matches are presented for manual treatment.

Tag Toolbar / Tag Popup by H.Ogi

Rated 4 out of 5 stars 88 reviews

16,927 users

Add toolbar for toggling tags.

Dorando keyconfig by trlkly, Jonathan Kamens

Rated 5 out of 5 stars 66 reviews

254 users

A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)

As of version 2016.2, Custom keys (using custom JavaScript) work again!

CategoryManager by John Bieling, kxxt

Rated 5 out of 5 stars 25 reviews

7,738 users

Category manager for Thunderbird contacts, also allows to send an email to all members of a category (categories can be used as contact groups).

Nostalgy by Alain Frisch

Rated 5 out of 5 stars 227 reviews

1,006 users

Keyboard shortcuts to change folder, move/copy messages, with folder name auto-completion.

Attach from Clipboard by Michael Ganss

Rated 4 out of 5 stars 27 reviews

5,673 users

Create file attachments directly from the system clipboard.
  1. 1
  2. 2
Results 115 of 27

What are Collections?

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

Explore Collections