ThunderBird

by Gao Ling

8 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 928 reviews

322,999 users

Allows bidirectional access to Google Calendar

Thunderbird Conversations by Jonathan Protzenko

Rated 4 out of 5 stars 407 reviews

40,863 users

This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.

The latest version is compatible with Thunderbird 38+ only (see below for details).

Signature Switch by Achim Seufert

Rated 4 out of 5 stars 188 reviews

76,767 users

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

StartupMaster by htamas

Rated 4 out of 5 stars 239 reviews

20,183 users

Asks for the master password at startup (fixes multiple password prompt)

Google Contacts by H.Ogi

Rated 3 out of 5 stars 316 reviews

12,330 users

Access to Google contacts and synchronize them with Thunderbird address books.

Zindus by Leni Mayo

Rated 4 out of 5 stars 207 reviews

17,571 users

Google and Zimbra contact sync for Thunderbird. (TB 24 and above NOT supported)

ThunderBrowse by GS! Networks

Rated 3 out of 5 stars 150 reviews

16,305 users

Did your friend send you a cool link? Want to read the rest of that interesting article? Don't want to open up your web browser just to view it? You don't have to! Just view it in Thunderbird with ThunderBrowse!

What are Collections?

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

Explore Collections

More by this User

See all collections by this user