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TabsInStatusbar&IconsInMenubar

Move tabs in status bar and iconify menu bar.

This add-on researches new tabs' position and menubar iconification.
This add-on is good to view it on Light theme.
This add-on is as role as if task bar of Windows.

Life in Holy Spirit.

Not yet rated
6 users
Added Oct. 16, 2020

To must occur only once

This add-on changes all but the first "to" to "cc" if there are multiple "to" when replying to an email.

Not yet rated
4 users
Added Oct. 15, 2020

UrgentMail

Raise X11 urgent flag if new mail is received.

This addon listens for incoming mails and causes the Thunderbird window to draw attention.

Not yet rated
7 users
Added Oct. 14, 2020

ELM-Editor

Addons to edit and save eml file

Available on Github with MIT Licence :
https://github.com/pgpgeek/thunderbird-addon-eml-editor

Rated 1 out of 5 stars (1)
2 users
Added Oct. 14, 2020

Web Translate

The best Translator for your new Thunderbird 78!
Available also for your Firefox web browser.

Rated 5 out of 5 stars (1)
138 users
Added Oct. 11, 2020

Move Mail Shortcuts

Allows assigning keyboard shortcuts for moving mails to folders.

Rated 4 out of 5 stars (2)
11 users
Added Oct. 8, 2020

Safelink removal

Replace URLs which have been rewritten by Office 365 Advanced Threat Protection with the original URL.

Not yet rated
8 users
Added Oct. 6, 2020

ProtonMail Encryption Status

When using ProtonMail Bridge to integrate Mozilla Thunderbird withProtonMail, it's not easy to tell which emails were end-to-end (E2E) encrypted. This add-on puts an icon in the toolbar above every message to show you its encryption status.

Not yet rated
27 users
Added Oct. 6, 2020

telegramwebapp

Adds browser action icon to toolbar to open Telegram. See https://thunderbird-essentials.thomas-bandl.de/wordpress/2020/10/04/telegram-button/

Rated 5 out of 5 stars (1)
17 users
Added Oct. 5, 2020

Mahour-Iranian-Date

This add-on adds a new column called "تاریخ" in message list containing Iranian Date to ThunderBird..

It is reimplementation of Iranian date for thunderbird in Thunderbird 78. The source is based on Full address column by Łukasz Kosson.

Rated 5 out of 5 stars (2)
9 users
Added Oct. 2, 2020

Filter on Folder Button

v1.2.0 release
adds two buttons to the toolbar for 'filters on selected folder' and 'open filter dialog',
include hotkeys

setzt zwei Buttons in die Toolbar für die Funktionen Filter auf Folder und Filterdialog.

Rated 5 out of 5 stars (4)
93 users
Added Oct. 2, 2020

Spam Scores

Displays spam scores according to mail headers. Supports spam/ham score headers of Rspamd and SpamAssassin. The add-on adds a column with the overall spam score to the mail list view and shows details of any matched spam/ham rule.

Rated 5 out of 5 stars (3)
102 users
Added Sept. 29, 2020

ThirdStats

Beautifully visualized statistics for your Thunderbird Email Accounts

Rated 5 out of 5 stars (1)
113 users
Added Sept. 28, 2020

DeepL Selected Text

Unofficial DeepL translate extension for Thunderbird.

Rated 3 out of 5 stars (2)
254 users
Added Sept. 27, 2020

Mark GMail Read

Automatically marks all messages in [Gmail] folder as read. IMPORTANT! If your GMail uses localized (translated) folder names, you have to set them in Thunderbird preferences: extensions.mark_gmail_read.folder_names.(all_mail|important|starred).

Not yet rated
14 users
Added Sept. 23, 2020

Full Address Column

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

Rated 5 out of 5 stars (6)
316 users
Added Sept. 21, 2020

Deselect on Delete TB78

Disables selection of the next message when deleting.

A quick port of squib's "Deselect on Delete" for thundebird 78.

Rated 5 out of 5 stars (1)
65 users
Added Sept. 17, 2020

Transfer Immunity

Transfer Immunity is a fast and secure add-on and SaaS service for sharing and transferring files. This high-fidelity, SaaS-based platform allows users to send large files to different destinations as attachments with emails.

Not yet rated
8 users
Added Sept. 16, 2020

QNote

Attempt to migrate XNote++ to Thunderbird 78+

Rated 5 out of 5 stars (24)
744 users
Added Sept. 15, 2020

ScrollAnywhere

Scroll without touching the scroll-bar!
Press Middle (Right / Left) mouse button anywhere on the page to scroll just like with scrollbar.

Features also:
- "grab and drag" scrolling
- customizable scrollbars!
- the Momentum auto-scroll

Not yet rated
44 users
Added Sept. 12, 2020