Featured Add-ons for Thunderbird

by Mozilla

15 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,823 reviews

22,059,989 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

164,194 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Image Zoom by Jason Adams

Rated 4 out of 5 stars 326 reviews

197,247 users

Adds zoom and rotation functionality for images...

LookOut by Aron Rubin

Rated 4 out of 5 stars 141 reviews

211,492 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).

TT DeepDark by steva

Smooth dark theme for Thunderbird
• Beta version available here

Extra Folder Columns by Joey Minta, Standard8

Rated 4 out of 5 stars 204 reviews

212,246 users

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

Mail Merge by Alexander Bergmann

Rated 5 out of 5 stars 132 reviews

49,866 users

Mass Mail and Personal Mail

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 155 reviews

98,789 users

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

ThunderBrowse by GS! Networks

Rated 3 out of 5 stars 147 reviews

32,784 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!

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.

Mail Redirect by Pawel Krzesniak, Onno Ekker

Rated 4 out of 5 stars 119 reviews

34,230 users

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

Silvermel by ShareBird

Rated 5 out of 5 stars 570 reviews

71,301 users

A Creamy Silvery Experience

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

Rated 4 out of 5 stars 97 reviews

19,765 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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