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 3 out of 5 stars 778 reviews

402,401 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 994 reviews

284,426 users

Allows bidirectional access to Google Calendar

gContactSync by Josh Geenen

Rated 4 out of 5 stars 186 reviews

49,770 users

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

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 164 reviews

89,442 users

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

Extra Folder Columns by Joey Minta, Standard8

Rated 4 out of 5 stars 223 reviews

183,373 users

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

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 316 reviews

131,561 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.

Quicktext by WizKid

Rated 4 out of 5 stars 260 reviews

77,974 users

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

SmoothWheel by Avi Halachmi

Rated 5 out of 5 stars 246 reviews

46,154 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 162 reviews

32,166 users

Save frequently-entered text for pasting later.

Remove Duplicate Messages (Alternate) by eyalroz

Rated 4 out of 5 stars 141 reviews

65,029 users

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

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 272 reviews

35,857 users

Displays the address books in a sidebar in Thunderbirds 3-pane-window and can be toggled with the F4 key or a toolbar button.

Visit my Contacts Sidebar site for recent versions and news.

Stationery by Arivald

Rated 4 out of 5 stars 102 reviews

38,108 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!

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

Rated 5 out of 5 stars 109 reviews

24,033 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!

Google Redesigned by Globex Designs, Inc.

Rated 4 out of 5 stars 321 reviews

8,794 users

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