Thunderbird Collection - add-ons

by DeVisitor

14 Add-ons in this Collection

Send Later by Jonathan Kamens

Rated 5 out of 5 stars 110 reviews

65,046 users

True "Send Later" functionality to schedule the time for sending an email.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 162 reviews

100,861 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 119 reviews

21,033 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!

AttachmentExtractor by Andrew Williamson

Rated 4 out of 5 stars 166 reviews

31,593 users

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

FiltaQuilla by R Kent James

Rated 4 out of 5 stars 56 reviews

9,846 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.

EMail Address Crawler by CySlider

Rated 4 out of 5 stars 86 reviews

858 users

Automatically fill your address books or send mass mails with e-mail addresses extracted from all your e-mails.

Extra Folder Columns by Joey Minta, Thunderbird Development Team

Rated 4 out of 5 stars 214 reviews

4,694 users

This extension is for those TB3 users who want the multiple-columns view that TB2 allowed

IMPORTANT: If you are using Thunderbird 38 or later, uninstall this addon. The functionality is in core now.

ThunderBrowse by GS! Networks

Rated 3 out of 5 stars 150 reviews

11,927 users

Did your friend send you a cool link? Want to read the rest of that interesting article? Don't want to open up your web browser just to view it? You don't have to! Just view it in Thunderbird with ThunderBrowse!

ViewAbout by Gary Kwong

Rated 4 out of 5 stars 16 reviews

2,395 users

Enables access to various about: dialogs from the View menu.

DOM Inspector by Scott MacGregor

Rated 2 out of 5 stars 5 reviews

6 users

Inspect the DOM of HTML, XUL, and XML pages, including the mail...

QuoteCollapse by Michael J Gruber

Rated 4 out of 5 stars 27 reviews

5,641 users

Collapse and expand quotes. Please see the extension homepage for further information.
Note that MozDev has shut down long ago (mailing list etc). Add-On homepage, source code and issue tracker are on GitHub, as linked on this page.

Gather the senders ! by Fabien Arcellier

Rated 4 out of 5 stars 20 reviews

1,386 users

Select all the mails in a directory sent by the selected authors.

eMarks by Francisco Herrera

Rated 4 out of 5 stars 17 reviews

10 users

Email Bookmarks are here ! ... eMark your important emails.

Do you have an email that will need to revisit/attend later on ? Would you like to keep it handy and get it with a simple click ? Bookmark your important emails with the eMarks addon.

Country Lookup by FrederikVds

Rated 3 out of 5 stars 19 reviews

24 users

Looks up the origin country and city of an e-mail message, using the IP address.

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