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

by Ken Saunders

56 Add-ons in this Collection

Check and Send by H.Ogi

Rated 4 out of 5 stars 29 reviews

21,606 users

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

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 66 reviews

129,339 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 99 reviews

38,873 users

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

CompactHeader by jmozmoz

Rated 5 out of 5 stars 171 reviews

138,996 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)

Notepad (QuickFox) by InBasic, Jeremy Jr Benthum

Rated 4 out of 5 stars 189 reviews

21,639 users

Everyday note-taking solution.

AttachmentExtractor by Andrew Williamson

Rated 4 out of 5 stars 174 reviews

37,310 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 112 reviews

25,363 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 57 reviews

35,244 users

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

Restartless Restart by Erik Vold

Download Now

Experimental

Rated 4 out of 5 stars 211 reviews

29,623 users

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

Folderpane Tools by chuonthis, Philip Chee

Rated 4 out of 5 stars 122 reviews

36,764 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 92 reviews

11,544 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.

Lightning Month Tabs by jlx84

Rated 5 out of 5 stars 8 reviews

9,916 users

This addon adds month tabs into Lightning calendar month view

Thunderbird Message Filter Import/Export by Wind Li

Rated 3 out of 5 stars 68 reviews

7,895 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 275 reviews

32,172 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.
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