Add-ons
Thunderbird 68+
by repliqué
About this Collection
An incomplete list of addons that work in Thunderbird 68+ | Une liste incomplète des addons qui fonctionnent avec Thunderbird 68+
49 Add-ons in this Collection
Enigmail
by Patrick Brunschwig
4,180 users
Helper tool to migrate your keys and important settings from Enigmail to Thunderbird 78.
British English Dictionary (Marco Pinto)
by Marco A.G.Pinto
172,239 users
A fork of Mark Tyndall's add-on, based on David Bartlett's
British Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey.
French spelling dictionary
Manually sort folders
by Jonathan Protzenko, Itagaki Fumihiko
11,039 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.
Mail Merge
by Alexander Bergmann
77,063 users
Create and Save or Send Multiple Individual and Personalized Messages from a Draft
Quicktext
by John Bieling
134,151 users
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.
Mail Redirect
by Onno Ekker, Pawel Krzesniak
2,599 users
Allow to redirect (a.k.a. "remail") mail messages to other recipients.
Thunderbird Conversations
by Jonathan Protzenko, Standard8
26,583 users
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.
CompactHeader
by jmozmoz
14,971 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
15,163 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!
Duplicate Contacts Manager
by David von Oheimb
988 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.
Automatic Dictionary
by beltrachi
3,711 users
Remembers the language you use with a person or group of people, and switches the spellchecker language automatically for you next time. You do not have to do it manually any more. It remembers and switches it for you.
FiltaQuilla
by R Kent James, Realraven (Axel Grude)
16,763 users
Adds many new mail filter actions - launch a file, suppress notification, remove star or tag, mark replied or unread, copy as "read", append text to subject.
Mailbox Alert
by Tjebbe
1,377 users
Mailbox Alert allows you to specify, for each seperate mail folder, a message, sound and/or a system command that will be executed when new mail is found there. ...
Grammalecte [fr] (for Thunderbird)
by OR
6,721 users
French grammar checker. Included: conjugation tool, text formatter and spelling dictionaries.
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