The One

by MacG32

4 Add-ons in this Collection

ImportExportTools by Paolo "Kaosmos"

Rated 4 out of 5 stars 251 reviews

7,556 users

Adds some tools to import and export folders and messages

TT DeepDark by steva

Simple and smooth dark complete theme for Thunderbird

United States English Spellchecker by jooliaan

Rated 4 out of 5 stars 207 reviews

4,822 users

This dictionary is no longer maintained. Use this dictionary instead.

Startpage by MacG32

Rated 5 out of 5 stars 1 review

26 weekly downloads

Add Startpage to your search bar today. Startpage is a private search engine that will not collect or share any identifiable information. The search utilizes SSL encryption between you and Startpage. Search using the best privacy engine available.

What are Collections?

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

Explore Collections