jd's TB PowerUserPack

by john*doe

21 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.

FoxyProxy Standard by Eric H. Jung, groeg, others

Rated 4 out of 5 stars 459 reviews

183,037 users

FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 951 reviews

311,162 users

Allows bidirectional access to Google Calendar

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 166 reviews

376,313 users

United States English Spellchecker for Firefox, Thunderbird and SeaMonkey by Kevin Atkinson and Geoff Kuenning.

To enable, right-click in a multi-line text box, select "Languages", then "English (United States)".

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 196 reviews

133,944 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

German Dictionary by KaiRo

Rated 4 out of 5 stars 46 reviews

400,192 users

German Dictionary (new Orthography) for spellchecking in Mozilla products

LookOut by Aron Rubin

Rated 4 out of 5 stars 155 reviews

180,646 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).

Remove Duplicate Messages (Alternate) by Eyal Rozenberg

Rated 4 out of 5 stars 160 reviews

61,742 users

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 189 reviews

68,975 users

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

British English Dictionary by Mark Tyndall

Rated 3 out of 5 stars 403 reviews

132,302 users

British English Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey by David Bartlett.

To enable, right-click in a multi-line text box, select "Languages", then "English / United Kingdom".

Image Zoom by Jason Adams

Rated 4 out of 5 stars 342 reviews

95,361 users

Adds zoom and rotation functionality for images...

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Rated 5 out of 5 stars 117 reviews

20,588 users

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

EMail Address Crawler by CySlider

Rated 4 out of 5 stars 85 reviews

912 users

Automatically fill your address books or send mass mails with e-mail addresses extracted from all your e-mails.

Mailbox Alert by Tjebbe

Rated 4 out of 5 stars 104 reviews

14,971 users

Mailbox Alert allows you to specify, for each seperate mail folder, a message, sound and/or a system command that will be executed when new mail is found there. ...
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