Featured Extensions :: Add-ons for Thunderbird

My dark version of the Firefox logo.

Rated 5 out of 5 stars (610)

20,870 users

Rated 4 out of 5 stars (18)

2,199 users

Rated 5 out of 5 stars (127)

28,728 users

Blur, violet, orange, green.

Rated 4 out of 5 stars (9)

1,217 users

Colors and accent adjusted

Rated 5 out of 5 stars (84)

1,904 users

Rated 4 out of 5 stars (49)

29,430 users

Rated 5 out of 5 stars (66)

4,906 users

Add-ons