jd's TB PowerUserPack

by john*doe

21 Add-ons in this Collection

FoxyProxy Standard by Eric H. Jung, groeg, others

Rated 4 out of 5 stars 398 reviews

183,197 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.

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.

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 165 reviews

341,477 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)".

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 938 reviews

264,544 users

Allows bidirectional access to Google Calendar

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 194 reviews

122,497 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

German Dictionary by KaiRo

Rated 4 out of 5 stars 46 reviews

376,561 users

German Dictionary (new Orthography) for spellchecking in Mozilla products

Remove Duplicate Messages (Alternate) by Eyal Rozenberg

Rated 4 out of 5 stars 157 reviews

51,309 users

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

LookOut by Aron Rubin

Rated 4 out of 5 stars 155 reviews

153,328 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).

British English Dictionary by Mark Tyndall

Rated 3 out of 5 stars 403 reviews

118,810 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".

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 189 reviews

57,577 users

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

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

Rated 5 out of 5 stars 117 reviews

18,090 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!

EMail Address Crawler by CySlider

Rated 4 out of 5 stars 92 reviews

803 users

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

Image Zoom by Jason Adams

Rated 4 out of 5 stars 342 reviews

95,921 users

Adds zoom and rotation functionality for images...

Mailbox Alert by Tjebbe

Rated 4 out of 5 stars 102 reviews

13,833 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. ...

Duplicate Contact Manager by Marian Steinbach, Copelnug

Rated 3 out of 5 stars 105 reviews

16,310 users

Facilitates handling of duplicates in your address book(s). Allow to search and remove similar contacts.
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