Add-ons
Most Popular See all »
-
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!20,287 users -
Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.13,579 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.12,336 users -
This Extension implements the ManageSieve protocol for securely managing Sieve Script on a remote IMAP server...8,365 users
-
Folder view arrows; switch to "All Folders" view when hovering during drag & drop; allow user to select which views are enabled or tied to the view arrows.8,352 users
Top Rated See all »
-
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!20,287 users -
Makes search results sort by "date" instead of "relevance" by default.3,009 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.1,333 users -
Folder view arrows; switch to "All Folders" view when hovering during drag & drop; allow user to select which views are enabled or tied to the view arrows.8,352 users
-
A Thunderbird extension which disables drag and drop in the folder pane.
This extension prevents unintended folder movement.2,125 users -
Make the “Received” column in IMAP folders show when messages were actually received.2,220 users
Recently Added See all »
-
Run existing message filters on any folder at a specified interval. Simply right-click the desired folder then choose from the [AUTOFILT] menu items. This is a hack/clean-up of another coder's work, but works perfectly. Use at your own risk54 users
-
Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.13,579 users
-
Show the column for attachments in search results list. General search (edit-> search -> search emails) does not show by default if a message has attachments.
This addon adds this column, just as in a normal folder view.428 users -
This extension makes it possible to quickly navigate to a particular folder in the folder pane simply by typing the first few letters of the folder name when the folder pane has focus.349 users
-
Generates protected and disposable e-mail addresses and filters junk mail sent to invalid addresses.89 users
-
Train your EuropeanMX filter by reporting unrecognized spam or false-positives back to us.206 users
See all 53 extensions in Folders and Filters »
To create your own collections, you must have a Mozilla Add-ons account.
