Leopard Mail Themes support Add-ons

by REO-2007

22 Add-ons in this Collection

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 179 reviews

155,300 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Thunderbird Conversations by Jonathan Protzenko

Rated 4 out of 5 stars 381 reviews

76,357 users

This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.

The latest version is compatible with Thunderbird 31+ only (see below for details).

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 156 reviews

89,834 users

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

Google Calendar Tab by Bryan Clark

Rated 4 out of 5 stars 76 reviews

65,583 users

Adds the Google Calendar web interface as a new tab directly into Thunderbird. Creating and viewing events works just as it would in a browser like Firefox

Mail Redirect by Pawel Krzesniak, Onno Ekker

Rated 4 out of 5 stars 120 reviews

31,564 users

Allow to redirect (a.k.a. "bounce") mail messages to other recipients.
Collector's Note 0.7.4 for Thunderbird 3.x http://mailredirect.mozdev.org/

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 271 reviews

36,737 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.
Collector's Note Thunderbird 3 support 0.8pre http://jpeters.no-ip.com/extensions/?page=tb_cs

ThunderBrowse by GS! Networks

Rated 3 out of 5 stars 148 reviews

29,950 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!

Stationery by Arivald

Rated 4 out of 5 stars 81 reviews

38,868 users

Extension to mimic Outlook Express Stationery.
Allow you to use HTML files as templates for mail. Also allow custom template in replies or forwarded mail!

CompactHeader by jmozmoz

Rated 5 out of 5 stars 166 reviews

157,960 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)

XNote++ by Lorenz Froihofer

Rated 5 out of 5 stars 62 reviews

19,210 users

Persistent sticky notes for Thunderbird associated to mails.
This is a port to Thunderbird >= 3 and Seamonkey >= 2 based on XNote 2.1.0 ( https://addons.mozilla.org/en-US/thunderbird/addon/3093 ) with bugfixes and additional features.

LightningButton by rsjtdrjgfuzkfg

Rated 4 out of 5 stars 13 reviews

23,012 users

Toolbar-Buttons for Lightning; advances the feature to get rid of the tabbar.

Xpunge by Theodore Tegos

Rated 4 out of 5 stars 34 reviews

13,842 users

Empties the Trash and Junk folders, and compacts folders in multiple Thunderbird accounts.

Hide Menubar by yuoo2k

Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.

Cert Viewer Plus by Kaspar Brand

Rated 5 out of 5 stars 5 reviews

5,166 users

Certificate viewer enhancements: PEM format view, file export, trust configuration
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