Recently Updated Extensions

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LeftTodaySubpaneOrLogoOrClock

Append today subpane to left top or append logo or clock to left bottm.

send a gift to a friend Eunjo.

Updated as of 2021-03-31.

Not yet rated
28 users
Updated April 27, 2021

Allow HTML Temp

Allows to have HTML temporarily enabled (and displayed) in the currently selected message by only one click. When switching to another message, it'll be shown automatically again in plain text or simple html mode (according to your settings).

Rated 4 out of 5 stars (75)
11,175 users
Updated April 27, 2021

Quote Colors (Tb 68, 78, 91)

Configure text and background colors of quotes in mail and news messages.

Rated 5 out of 5 stars (6)
2,552 users
Updated April 27, 2021

Get/Send Button

The add-on provides a combined Get and Send button with a context menu with additional features.

You may want to use it together with the following Add-ons:
* Send Later Button (by me / Alexander Ihrig)
* Send Later (by jikamens)

Rated 4 out of 5 stars (51)
7,976 users
Updated April 27, 2021

ThunderHTMLedit

Thunderbird HTML editor. This add-on adds a HTML tab to the composition window where you can see and edit the HTML source of the message.

Rated 5 out of 5 stars (29)
17,349 users
Updated April 27, 2021

FindTasksButton

1) Add Find Task button.
2) Add tasks filter menu list.
3) Add the menu list filtering tasks by priority.
4) Make sure of task tree array length and n-th record.

Hi, Mom.
I pray for my and your mother's good health.

From a middle-age son.

Not yet rated
19 users
Updated April 26, 2021

ConfirmConversionsAtSelecting

Confirm conversions of e-mail to event and task at selecting thread tree children.

Glory be to God!

Not yet rated
2 users
Updated April 26, 2021

Move Mail Shortcuts

Allows assigning keyboard shortcuts for moving mails to folders.

Rated 5 out of 5 stars (6)
175 users
Updated April 24, 2021

Changelogger

Gets changelogs for updated addons

Not yet rated
8 users
Updated April 24, 2021

EDS Calendar Integration

Integrates calendars events with Gnome clock applet

Rated 4 out of 5 stars (13)
389 users
Updated April 23, 2021

Minimize on Close

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

Rated 4 out of 5 stars (45)
22,989 users
Updated April 23, 2021

Open in browser

A context menu item to open the links associated with news items in the default browser and then mark them as read.

Not yet rated
62 users
Updated April 22, 2021

Full Address Column

Adds a full sender and recipient e-mail column to message list panel.

Rated 4 out of 5 stars (18)
2,473 users
Updated April 22, 2021

PrintingTools NG

Message & Address Printing Tools (NextGen)

New 78 Update! 68/78 Compatible

Rated 5 out of 5 stars (18)
4,638 users
Updated April 22, 2021

Rspamd-spamness

Rspamd spam filtering system score visualization.

Rated 4 out of 5 stars (6)
629 users
Updated April 21, 2021

Eventview

It seems like taskview,
but it would be enough with a small size because event is different to task.
Of course, tooltip exists, but it shows information of events formally.

Be a light.
I thank God!

Not yet rated
45 users
Updated April 21, 2021

OpenFolder

This add-on makes it easy to open folders on a file server.

In order to use the add-on, you need to install two things: the add-on and the linked app.
You can download the linked app from the following website.

https://openfolder.net/

Not yet rated
23 users
Updated April 21, 2021

Dark Reader

Dark mode for every email. Take care of your eyes, use dark theme for night and daily messaging.

Rated 4 out of 5 stars (7)
2,012 users
Updated April 21, 2021

Received

Displays the "Received" header parsed with a regular expression.

Rated 5 out of 5 stars (2)
74 users
Updated April 19, 2021

Web Translate

The best Translator for Thunderbird 78!
Available also for Firefox!

Supported translators:
Google Translate
Microsoft Translator
DeepL
Yandex
Яндекс Переводчик
Google 翻译
百度翻译

Rated 5 out of 5 stars (13)
10,632 users
Updated April 19, 2021