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.

Provider for Google Calendar by Philipp Kewisch

Rated 4 out of 5 stars 1,032 reviews

328,085 users

Allows bidirectional access to Google Calendar

Evernote Web Clipper by Evernote

Rated 2 out of 5 stars 905 reviews

373,128 users

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

gContactSync by Josh Geenen

Rated 4 out of 5 stars 217 reviews

79,801 users

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

Clippings by AE Creations

Rated 4 out of 5 stars 180 reviews

33,724 users

Save frequently-entered text for pasting later.

Quicktext by WizKid, R Kent James

Rated 4 out of 5 stars 332 reviews

87,655 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

67,826 users

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

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 322 reviews

110,158 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.

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 178 reviews

86,519 users

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

SmoothWheel by Avi Halachmi

Rated 5 out of 5 stars 259 reviews

36,945 users

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

Stationery by Arivald

Rated 4 out of 5 stars 108 reviews

36,376 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 112 reviews

24,793 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!

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

Duplicate Contact Manager by Marian Steinbach, Copelnug

Rated 3 out of 5 stars 101 reviews

22,369 users

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

Google Redesigned by Globex Designs, Inc.

Rated 4 out of 5 stars 326 reviews

5,956 users

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