Featured Add-ons for Thunderbird

by Mozilla

15 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,811 reviews

21,632,582 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Lightning by Mozilla Calendar Project

Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 175 reviews

156,445 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

LookOut by Aron Rubin

Rated 4 out of 5 stars 141 reviews

190,190 users

LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).

Image Zoom by Jason Adams

Rated 4 out of 5 stars 326 reviews

192,470 users

Adds zoom and rotation functionality for images...

TT DeepDark by steva

Smooth dark theme for Thunderbird
• Beta version available here

Mail Merge by Alexander Bergmann

Rated 5 out of 5 stars 132 reviews

46,178 users

Mass Mail and Personal Mail

Extra Folder Columns by Joey Minta, Standard8

Rated 4 out of 5 stars 204 reviews

197,265 users

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

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 155 reviews

90,951 users

Switch the signature on/off or choose a new one from your predefined set...

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 270 reviews

37,899 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.

ThunderBrowse by GS! Networks

Rated 3 out of 5 stars 147 reviews

30,909 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!

Mail Redirect by Pawel Krzesniak, Onno Ekker

Rated 4 out of 5 stars 119 reviews

31,415 users

Allow to redirect (a.k.a. "bounce") mail messages to other recipients.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 166 reviews

163,744 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.

Silvermel by ShareBird

Rated 5 out of 5 stars 570 reviews

67,306 users

A Creamy Silvery Experience

Noia 2.0 eXtreme (v3.x) by Gerard D.

Rated 4 out of 5 stars 97 reviews

18,507 users

This Noia 2 eXtreme theme v3.x version has been fully rewritten / v2.x (still available but no more compatible with recent TB).
Options are available with an associated extension.
See also my Web site for new versions.
Icons by Carlitus.

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