Recently Updated Extensions

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Do Not Save Password

Prevents to save passwords.

Not yet rated
20 users
Updated August 28, 2015

UI Text Overrider No Restart

Provides ability to override UI elements' label, tooltip text, etc.

Not yet rated
29 users
Updated August 28, 2015

Disable Addons

Disable Addons.

Rated 2 out of 5 stars (1)
4 users
Updated August 28, 2015

globalChrome.css

Provides global user stylesheet.

Not yet rated
63 users
Updated August 28, 2015

Disable about:config

Disable about:config feature of Firefox and Thunderbird.

Rated 1 out of 5 stars (1)
242 users
Updated August 28, 2015

Only Minor Update

Applies only minor updates of the application.

Not yet rated
139 users
Updated August 28, 2015

Dictionary for recipient No Restart

Sets the spell check dictionary based on the first recipient

Not yet rated
1 user
Updated August 28, 2015

Force Addon Status

Provides ability to change status of specific addon (enabled/disabled).

Not yet rated
1 user
Updated August 28, 2015

Classic Toolbar Buttons No Restart

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.

Beta builds on versions page!

Rated 5 out of 5 stars (144)
39,381 users
Updated August 28, 2015

ICS Inspector

This extension provides many debugging options related to calendar development. This includes showing the ics data for an event or calendar, evaluating javascript on an event or calendar, and some menu options for debugging.

Rated 4 out of 5 stars (1)
794 users
Updated August 27, 2015

Bring to OneNote

Send text and images to Microsoft Office OneNote from firefox. With section dialog, we can select an OneNote section to store page with title.

Rated 4 out of 5 stars (4)
2,798 users
Updated August 27, 2015

Text Link

Allows URI texts written in webpages to be loaded by double clicks.

Rated 4 out of 5 stars (289)
156,318 users
Updated August 27, 2015

RemindIt No Restart

Help in reminding mails to be answer or sent again. Choose a reminder date for each received or send message that are highlighted in the message list, depending on their status (expired, soon to exprire, to be reminded). Sending a reminder is eased.

Rated 3 out of 5 stars (16)
314 users
Updated August 27, 2015

ThunderStats! Your Thunderbird Statistics!

This addon adds awesome statistics to your beloved Thunderbird!

Rated 4 out of 5 stars (1)
129 users
Updated August 27, 2015

Mail Redirect Featured

Allow to redirect (a.k.a. "bounce") mail messages to other recipients.

Rated 4 out of 5 stars (123)
30,367 users
Updated August 26, 2015

S3.Google Translator

S3.Google Translator adds the power of Google Translate’s automatic translations to your browser!
It supports translation of selected text, entered phrase or whole webpage between any of 80+ languages.

New Feature: Language learning!

Rated 5 out of 5 stars (219)
244,093 users
Updated August 26, 2015

Squared Australis Tabs (Tb) No Restart

A small and simple extension, which replaces the curved tabs of the Australis design with squared ones, similar to Thunderbird v14 and prior.

Not yet rated
9 users
Updated August 26, 2015

Cardbook

VCard Addressbook : a new addressbook for Thunderbird based on the VCARD standards

Not yet rated
1 user
Updated August 26, 2015

Send Later

True "Send Later" functionality to schedule the time for sending an email.

Rated 5 out of 5 stars (38)
53,196 users
Updated August 26, 2015

mailmindr

Follow up for Thunderbird E-Mails. Lightning or other AddOns are not required. Set a reminder by adding a label or by context menu and let mailmindr remind you.

Rated 3 out of 5 stars (28)
2,185 users
Updated August 25, 2015