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 184 reviews

171,955 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 174 reviews

95,718 users

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

Thunderbird Conversations by Jonathan Protzenko

Rated 4 out of 5 stars 404 reviews

74,662 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 38+ only (see below for details).

Google Calendar Tab by Bryan Clark

Rated 4 out of 5 stars 81 reviews

65,529 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 126 reviews

37,023 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/

CompactHeader by jmozmoz

Rated 5 out of 5 stars 171 reviews

152,516 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)

Stationery by Arivald

Rated 4 out of 5 stars 108 reviews

39,927 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!

XNote++ by Lorenz Froihofer

Rated 5 out of 5 stars 64 reviews

21,793 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.

ThunderBrowse by GS! Networks

Rated 3 out of 5 stars 157 reviews

28,019 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 275 reviews

35,608 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

Slideshow by Leszek Życzkowski, pastisman

Rated 5 out of 5 stars 68 reviews

7,551 users

Displays a slideshow of picture attachments. When email has attached pictures, it displays "View as Slideshow" button next to the attachment. Button click pops a slideshow window with all the images, allowing you to zoom in/out, save...

LightningButton by rsjtdrjgfuzkfg

Rated 5 out of 5 stars 14 reviews

22,037 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

14,996 users

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

Cert Viewer Plus by Kaspar Brand

Certificate viewer enhancements: PEM format view, trust configuration
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