Featured Add-ons for Thunderbird

by Mozilla

10 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 5,837 reviews

14,257,507 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).

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 197 reviews

139,284 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Theme Font & Size Changer by Baris Derin, Access Firefox Project

Rated 5 out of 5 stars 189 reviews

97,592 users

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

CardBook by Philippe Vigneau

Rated 4 out of 5 stars 122 reviews

19,163 users

A new Thunderbird address book based on the CardDAV and vCard standards.

Twitter: @CardBookAddon
Forum: https://cardbook.6660.eu/

Mail Merge by Alexander Bergmann

Rated 5 out of 5 stars 150 reviews

59,319 users

Mass Mail and Personal Mail

Mail Redirect by Pawel Krzesniak, Onno Ekker

Rated 4 out of 5 stars 126 reviews

37,234 users

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

CompactHeader by jmozmoz

Rated 5 out of 5 stars 162 reviews

103,758 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)

Silvermel by ShareBird

Rated 5 out of 5 stars 532 reviews

1,419 users

A Creamy Silvery Experience

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

Rated 4 out of 5 stars 90 reviews

549 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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