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

by Ken Saunders

55 Add-ons in this Collection

Text Link by Piro (piro_or)

Rated 4 out of 5 stars 304 reviews

111,943 users

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

CompactHeader by jmozmoz

Rated 5 out of 5 stars 176 reviews

124,192 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)

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 71 reviews

100,699 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.

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 108 reviews

38,021 users

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

AttachmentExtractor by Andrew Williamson

Rated 4 out of 5 stars 180 reviews

36,923 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 118 reviews

24,873 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!

Check and Send by H.Ogi

Rated 4 out of 5 stars 31 reviews

25,124 users

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

Addressbooks Synchronizer by Guenter Gersdorf

Rated 4 out of 5 stars 58 reviews

36,904 users

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

Folderpane Tools by chuonthis, Philip Chee

Rated 4 out of 5 stars 123 reviews

31,138 users

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

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

12,561 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.

Thunderbird Message Filter Import/Export by Wind Li

Rated 3 out of 5 stars 70 reviews

6,522 users

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

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 235 reviews

29,035 users

Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.

Visit my Contacts Sidebar site for recent versions and news.

FiltaQuilla by R Kent James

Rated 4 out of 5 stars 56 reviews

10,234 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.

Lightning Month Tabs by jlx84

Rated 5 out of 5 stars 8 reviews

8,741 users

This addon adds month tabs into Lightning calendar month view
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