Add-ons
mteam-thunderbird
by mteam-thunderbird
About this Collection
My favorite add-ons
25 Add-ons in this Collection
ImportExportTools
by Paolo "Kaosmos"
4,420 users
Adds some tools to import and export folders and messages
Provider for Google Calendar
by Philipp Kewisch
136,558 users
Allows bidirectional access to Google Calendar
Manually sort folders
by Jonathan Protzenko, Itagaki Fumihiko
8,043 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.
gContactSync
by Josh Geenen
10,487 users
Synchronizes contacts & groups between Thunderbird and Google Contacts.
Mail Merge
by Alexander Bergmann
46,714 users
Create and Save or Send Multiple Individual and Personalized Messages from a Draft
Send Later
by Jonathan Kamens, Jonathan Perry-Houts
73,440 users
True "Send Later" functionality to schedule the time for sending an email.
Quicktext
by John Bieling
75,137 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
1,824 users
Allow to redirect (a.k.a. "remail") mail messages to other recipients.
Signature Switch
by Achim Seufert
35,958 users
Switch the signature on/off or choose a new one from your predefined set.
QuickFolders (Tabbed Folders)
by Realraven (Axel Grude), Alexander Malfait
11,371 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!
Monterail
quickFilters
by Realraven (Axel Grude)
9,567 users
Quickly generate mail filters on the fly, by dragging and dropping mails and analyzing their attributes. Create a filter in less than 10 seconds, it's as easy as: drag, click, click.
By popular demand, supports SORTING filters alphabetically.
Russian Hunspell dictionary
by Александр Клюквин
7,276 users
Создан на основе словаря Лебедева. Файл аффиксов постепенно переписывается, словарь ежедневно пополняется. Релиз выкладывается один раз в месяц первого числа.
XNote++
by opto
10,723 users
Persistent sticky notes associated to emails. You can fulltext search with constraints/email them/print/bookmark/copy to clipboard.
If you have a large screen, you can even display the notes outside of TB's main window, so it won't hide anything.
G-Hub Lite
by Chris Schiffner
2,761 users
Google Tabs for Thunderbird! G-Hub Lite supports Calendar, Contacts, Drive, Docs, Sheets, Slides, Maps, Search, & Voice. Need Google Workspace support (formerly G Suite)? Check out G-Hub Pro: https://www.schiffner.com/index.php/software/g-hub-pro
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