Featured Extensions :: Add-ons for Thunderbird

My dark version of the Firefox logo.

Rated 5 out of 5 stars (608)

19,723 users

Blur, violet, orange, green.

Rated 4 out of 5 stars (8)

1,387 users

Rated 5 out of 5 stars (65)

5,119 users

Rated 4 out of 5 stars (42)

27,769 users

Colors and accent adjusted

Rated 5 out of 5 stars (84)

2,038 users

Rated 5 out of 5 stars (125)

30,602 users

Rated 4 out of 5 stars (17)

2,398 users

Add-ons