Add-ons
Most Popular See all »
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Adds tools to import/export messages and folders
EML, MBOX, HTML PDF , Plaintext Support and CSV support with indexes and file naming.250,322 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.14,429 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!14,154 users -
Add as many local folders as you want to.
New folders can reside on mapped or network locations.12,210 users -
Adds a full sender and recipient e-mail column to message list panel.5,410 users -
Disable drag and drop on the folder tree in order to prevent unintended folder movement.3,701 users
Top Rated See all »
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Makes search results sort by "date" instead of "relevance" by default.804 users -
A Thunderbird extension which disables drag and drop in the folder pane.
This extension prevents unintended folder movement.54 users -
Context menu on message allowing quick filtering based on email/sender or domain1,545 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!14,154 users -
Provides keyboard shortcuts for filing messages into nine configurable "favorite" folders using user-defined keys. Also provides a simple filter system with a keyboard shortcut to file the currently selected message(s) into the correct folder.42 users -
Just a very simple add-on that adds a toolbar button to execute the "Run Filters on Folders" from Tools menu.472 users
Recently Added See all »
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This add-on (CrossBorderScam-Canceler) filters fraudulent emails by focusing on the location of the received email and analyzing the header information of the opponent's email and the links in the email body.(view in English, Japanese or German)3 users -
[IMPORTANT] This is a pre-release version Thunderbird Send. We will gradually open it for beta testing.
This add-on is built and maintained by your friends at Thunderbird.
Stay tuned to updates on thunderbird.net36 users -
Press F9, or your favourite shortcut, to toggle the visibility of the Folder Pane67 users -
Sender-Recipient Exporter is a Thunderbird add-on that extracts sender email addresses, sender domains, and recipient email addresses from messages in the currently selected mail folder. The data is exported as a CSV file for easy analysis.100 users -
Adds context menu options to run all filters on the selected folder or set of messages.49 users
See all 135 extensions in Folders and Filters »
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