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

by Ken Saunders

56 Add-ons in this Collection

Addressbooks Synchronizer by Guenter Gersdorf

Rated 4 out of 5 stars 58 reviews

32,473 users

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

AttachmentExtractor by Andrew Williamson

Rated 4 out of 5 stars 174 reviews

34,958 users

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

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 66 reviews

116,536 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 172 reviews

125,621 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)

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

Rated 5 out of 5 stars 112 reviews

23,737 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!

Add-ons Manager Context Menu by Zulkarnain K.

Rated 5 out of 5 stars 35 reviews

17,632 users

Add more items to Add-ons Manager context menu.

Restartless Restart by Erik Vold

Download Now

Experimental

Rated 4 out of 5 stars 214 reviews

25,603 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.

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

Check and Send by H.Ogi

Rated 4 out of 5 stars 31 reviews

20,559 users

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

Folderpane Tools by chuonthis, Philip Chee

Rated 4 out of 5 stars 122 reviews

32,523 users

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

Lightning Month Tabs by jlx84

Rated 5 out of 5 stars 8 reviews

8,973 users

This addon adds month tabs into Lightning calendar month view

Disable Add-on Compatibility Checks by Kris Maglione

Rated 4 out of 5 stars 102 reviews

35,793 users

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

FiltaQuilla by R Kent James

Rated 4 out of 5 stars 53 reviews

8,900 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.

Account Colors by DW-dev

Rated 4 out of 5 stars 96 reviews

11,115 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.

Dafizilla ViewSourceWith by dafizilla

Rated 4 out of 5 stars 59 reviews

5,700 users

The main goal allows users to open (and in some cases edit) page source with external applications.
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