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DevTools Button

Adds a DevTools Button, opens the Developer Toolbox

Not yet rated
7 users
Added Feb. 15, 2020

Compact Headers

Adds a Compact Headers button, limits displayed headers to 2 lines

Not yet rated
1 user
Added Feb. 15, 2020

Google Calendar Tab

Adds a button to open Google Calendar in a new Tab

Rated 5 out of 5 stars (1)
34 users
Added Feb. 11, 2020

Search Button

Toolbar button to invoke message search dialog window.

Rated 5 out of 5 stars (1)
42 users
Added Feb. 3, 2020

POPFile Jump

POPFileのリンク(x-popfile-linkヘッダーのURL)を開く拡張機能です。PopFileの振り分け機能の学習を直すときに便利です。

インストールするとツールバーにPOPFile Jumpのボタンが表示されるので、メールを選択してボタンを押してください。

POPFile:
http://getpopfile.org/docs/jp

Not yet rated
2 users
Added Feb. 2, 2020

DeepDark for Thunderbird Requires Restart

Dark mode for Thunderbird UI

Rated 5 out of 5 stars (20)
1,506 users
Added Jan. 31, 2020

*cloud - FileLink for Nextcloud and ownCloud

Upload large attachments to your Cloud and send the link by email

Rated 5 out of 5 stars (2)
915 users
Added Jan. 12, 2020

Snakes by Bluemods

Classic Snakes game at your fingertips.

Snakes by Bluemods is a free-to-play single-player classics arcade game designed and developed by Justin Gates at Bluemods.com. The game allows the players to maneuver a snake made up of tiny squares.

Not yet rated
15 users
Added Jan. 9, 2020

TaskviewStyles

Change taskview styles

Not yet rated
1 user
Added Jan. 7, 2020

Console messaging example

Console messaging example add-on

Not yet rated
2 users
Added Jan. 3, 2020

FileLink Provider for OwnCloud and NextCloud

Uploads your large attachments to your OwnCloud or NextCloud server and instead inserts a public link into your email.

Rated 5 out of 5 stars (6)
492 users
Added Dec. 27, 2019

Mark All As Read

This is an initial attempt to revive part of "Mark All Read Button" by Mark S Baines.

This Add-on uses the Thunderbird WebExtension APIs. It adds a button on the Mail Toolbar that marks unread messages on the current displayed folder as read.

Rated 5 out of 5 stars (2)
133 users
Added Dec. 25, 2019

Move messages or yourself

Move messages or jump to folder with a keystroke.

Rated 4 out of 5 stars (10)
205 users
Added Dec. 13, 2019

New Folder Filters Button Requires Restart

Toolbar button to execute Run Filters on Folders from Tools menu
(update of Folder Filters Button Add-on by Chris Malek to Thunderbird 68)

Rated 5 out of 5 stars (1)
181 users
Added Nov. 19, 2019

Monterail Full Dark 2 for TB>68 Requires Restart

Monterail Full Dark, a Thunderbird theme inspired by the mockup of Monterail

Rated 4 out of 5 stars (5)
1,986 users
Added Nov. 18, 2019

Monterail Dark 2 for TB>68 Requires Restart

Monterail Dark, a Thunderbird theme inspired by the mockup of Monterail

Rated 4 out of 5 stars (6)
1,488 users
Added Nov. 18, 2019

Just Restart_TB68! Requires Restart

Restart application with Ctrl+Shift+Z.

Quick restart if many windows are open, or while developing addons.

Rated 4 out of 5 stars (2)
120 users
Added Nov. 14, 2019

ShowFolderSize-T Requires Restart

Shows folders size on disk.

This add-on is a fork of ShowFolderSIze.
https://freeshell.de//~kaosmos/index-en.html#foldersize

Rated 5 out of 5 stars (1)
394 users
Added Nov. 13, 2019

Display Mail User Agent T Requires Restart

Displays the mail program with which the selected mail was written

*This addon is compatible with Thunderbird after Web Extesnsions support. Since development and operation check are done on Daily, it may not work on normal Thunderbird.

Rated 5 out of 5 stars (5)
2,488 users
Added Nov. 2, 2019

Minimize on Close Requires Restart

Causes Thunderbird's main window to minimize instead of closing. You can still close Thunderbird through the menu.

Rated 4 out of 5 stars (21)
7,655 users
Added Oct. 27, 2019