Thunderbird

by schnittsche2001

33 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.

Evernote Web Clipper by Evernote

Rated 2 out of 5 stars 855 reviews

405,467 users

Use the Evernote Web Clipper to save things you see on the web into your Evernote account.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 1,027 reviews

359,038 users

Allows bidirectional access to Google Calendar

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 174 reviews

98,461 users

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

gContactSync by Josh Geenen

Rated 4 out of 5 stars 207 reviews

81,982 users

Synchronizes contacts & groups between Thunderbird or SeaMonkey and Google Contacts. Imports Facebook friends, contacts you follow on Twitter, and more.

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 320 reviews

139,869 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.

SmoothWheel by Avi Halachmi

Rated 5 out of 5 stars 253 reviews

42,216 users

Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).

Clippings by AE Creations

Rated 4 out of 5 stars 177 reviews

45,190 users

Save frequently-entered text for pasting later.

Quicktext by WizKid

Rated 4 out of 5 stars 276 reviews

90,912 users

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

Remove Duplicate Messages (Alternate) by eyalroz

Rated 4 out of 5 stars 145 reviews

72,672 users

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

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

Rated 5 out of 5 stars 112 reviews

27,117 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!

Stationery by Arivald

Rated 4 out of 5 stars 108 reviews

42,327 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!

Extra Folder Columns by Joey Minta, Thunderbird Development Team

Rated 4 out of 5 stars 246 reviews

163,878 users

This extension is for those TB3 users who want the multiple-columns view that TB2 allowed

Google Redesigned by Globex Designs, Inc.

Rated 4 out of 5 stars 326 reviews

7,077 users

A complete redesign of popular Google services, Google Redesigned changes the appearance of popular Google services.

Duplicate Contact Manager by Marian Steinbach, Copelnug

Rated 3 out of 5 stars 96 reviews

25,174 users

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