Thunderbird Add-ons? Here's Some Great Ones!

by Ken Saunders

56 Add-ons in this Collection

Notepad (QuickFox) by InBasic, Jeremy Jr Benthum

Rated 4 out of 5 stars 173 reviews

14,127 users

Everyday note-taking solution.

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 110 reviews

66,120 users

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Text Link by Piro (piro_or)

Rated 4 out of 5 stars 288 reviews

89,206 users

Allows URI texts written in webpages to be loaded by double clicks.

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 72 reviews

75,353 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 162 reviews

98,916 users

Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. For Thunderbird 36 and older use version 2.0.9 (see version history)

AttachmentExtractor by Andrew Williamson

Rated 4 out of 5 stars 163 reviews

31,418 users

Extracts all attachments from selected messages and then can delete, detach or mark-read.

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Rated 5 out of 5 stars 117 reviews

19,709 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!

Addressbooks Synchronizer by Guenter Gersdorf

Rated 4 out of 5 stars 58 reviews

30,950 users

Synchronizes selected addressbooks with other instances of thunderbird
using ftp/webdav/imap servers

Check and Send by H.Ogi

Rated 4 out of 5 stars 31 reviews

10,240 users

Check the message contents and addresses before you send the message...

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

Account Colors by DW-dev

Rated 4 out of 5 stars 97 reviews

11,304 users

Associates user-defined colors with accounts and identities. Applies these colors to accounts, identities, folders, message list, message headers and compose headers. Users will always know which accounts/identities they are working with.

FiltaQuilla by R Kent James

Rated 4 out of 5 stars 54 reviews

9,449 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.

Folderpane Tools by chuonthis, Philip Chee

Rated 4 out of 5 stars 123 reviews

22,973 users

Allows for customization of the folder pane. Accounts can be rearranged and the startup folder can be chosen.

Thunderbird Message Filter Import/Export by Wind Li

Rated 3 out of 5 stars 70 reviews

423 users

Thunderbird Message Filter Import/Export is a thunderbird/mozilla extension to import/export message filters.

Lightning Month Tabs by jlx84

Rated 5 out of 5 stars 8 reviews

7,309 users

This addon adds month tabs into Lightning calendar month view
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