Top-notch add-ons (TB)

by Anmool

40 Add-ons in this Collection

Stylish by userstyles.org

Rated 4 out of 5 stars 796 reviews

411,293 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.

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.

Password Exporter by Justin Scott (fligtar), Jorge Villalobos

Rated 4 out of 5 stars 378 reviews

207,392 users

This extension allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 907 reviews

337,764 users

Allows bidirectional access to Google Calendar

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 199 reviews

157,273 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Personas Plus by Mozilla

Rated 3 out of 5 stars 853 reviews

234,659 users

Personas (now known as lightweight themes) are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite themes.

MinimizeToTray revived by Nils Maier

Rated 5 out of 5 stars 317 reviews

211,673 users

Minimizes windows into the system tray.

UnMHT by arai_a

Rated 5 out of 5 stars 229 reviews

96,069 users

UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.

Manually sort folders by Jonathan Protzenko

Rated 4 out of 5 stars 149 reviews

145,515 users

This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.

ReminderFox by Tom Mutdosch, Daniel Lee

Rated 4 out of 5 stars 541 reviews

67,999 users

ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

FoxClocks by Andy McDonald

Rated 4 out of 5 stars 311 reviews

58,394 users

FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.

Quicktext by WizKid, R Kent James

Rated 4 out of 5 stars 332 reviews

96,890 users

Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.

Google Calendar Tab by Bryan Clark

Rated 4 out of 5 stars 85 reviews

56,012 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

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 312 reviews

99,391 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 176 reviews

124,923 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)
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