My Favorite Add-ons

by take

12 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 935 reviews

270,888 users

Allows bidirectional access to Google Calendar

Clippings by AE Creations

Rated 4 out of 5 stars 192 reviews

32,365 users

Save frequently-entered text for pasting later.

MinimizeToTray revived by Nils Maier

Rated 4 out of 5 stars 332 reviews

121,421 users

Minimizes windows into the system tray.

Confirm-Address by Meatian, urakami, others

Rated 4 out of 5 stars 47 reviews

23,416 users

Confirm E-mail address before sending mail

Quote Colors by Malte Ruecker

Rated 4 out of 5 stars 46 reviews

4,511 users

Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.

MinimizeToTray Plus by Michael B.

Note from Mozilla: This add-on has been discontinued. Try MinimizeToTray Revived instead.

Minimize applications to the system tray.

Display Mail User Agent by Jürgen Ernst

Displays icon for user agent of received mails.

Auto Address Cleaner by markopee

Rated 4 out of 5 stars 51 reviews

11,932 users

Removes comment, display name automatically from addresses before sending mail.

Contacts Sidebar by Jeroen Peters

Rated 4 out of 5 stars 238 reviews

9,415 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.

Blinking Alert by kzmi

Adds blink feature to the new-mail alert.
You can also disable auto-hiding of the alert.

ConfirmFolderMove by Ryan Lee

Rated 5 out of 5 stars 8 reviews

4,187 users

Introduces a preference that allows users to be prompted before moving folders.

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

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