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 201 reviews

148,452 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Mail Redirect by Pawel Krzesniak, Onno Ekker

Rated 4 out of 5 stars 128 reviews

40,349 users

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

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 191 reviews

76,224 users

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

CompactHeader by jmozmoz

Rated 5 out of 5 stars 164 reviews

106,453 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)

Thunderbird Conversations by Jonathan Protzenko, Standard8

Rated 4 out of 5 stars 424 reviews

31,251 users

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

Stationery by Arivald

Rated 4 out of 5 stars 106 reviews

37,049 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!

LightningButton by rsjtdrjgfuzkfg

Rated 5 out of 5 stars 14 reviews

17,506 users

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

XNote++ by Lorenz Froihofer

Rated 5 out of 5 stars 67 reviews

22,639 users

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

Google Calendar Tab by Bryan Clark

Rated 4 out of 5 stars 84 reviews

47,790 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

Xpunge by Theodore Tegos

Rated 4 out of 5 stars 32 reviews

13,586 users

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

ThunderBrowse by GS! Networks

Rated 3 out of 5 stars 150 reviews

12,433 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 242 reviews

10,517 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

Get/Send-Button by Alexander Ihrig

A combined Get/Send-Button and a popup menu with additional functions.

You may want to use it together with the following Add-ons:
* Send Later Button (by me / Alexander Ihrig)
* Send Later (by jikamens)

Cert Viewer Plus by Kaspar Brand

Certificate viewer enhancements: PEM format view, trust configuration
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