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

by Ken Saunders

56 Add-ons in this Collection

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 59 reviews

154,461 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.

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 270 reviews

41,373 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.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 166 reviews

173,474 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. Linkify RSS subject. Optionally darkens header if message has focus.

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 88 reviews

44,604 users

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

Notepad (QuickFox) by InBasic, Jeremy Jr Benthum

Rated 4 out of 5 stars 174 reviews

27,589 users

Everyday note-taking solution.

AttachmentExtractor by Andrew Williamson

Rated 4 out of 5 stars 160 reviews

39,594 users

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

Add-ons Manager Context Menu by Zulkarnain K.

Rated 5 out of 5 stars 27 reviews

10,194 users

Add more items to Add-ons Manager context menu.

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

Rated 5 out of 5 stars 107 reviews

26,534 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!

Folderpane Tools by chuonthis, Philip Chee

Rated 4 out of 5 stars 119 reviews

49,712 users

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

Addressbooks Synchronizer by Guenter Gersdorf

Rated 4 out of 5 stars 56 reviews

36,664 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 24 reviews

24,059 users

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

Thunderbird Message Filter Import/Export by Wind Li

Rated 3 out of 5 stars 64 reviews

11,181 users

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

Display Mail User Agent by Jürgen Ernst

Rated 4 out of 5 stars 102 reviews

39,499 users

Displays icon for user agent of received mails.

MinimizeToTray Plus by Michael B.

Note from Mozilla: This add-on has been discontinued. Try MinimizeToTray Revived instead.

Minimize applications to the system tray.

Account Colors by DW-dev

Rated 4 out of 5 stars 88 reviews

10,678 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.
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