Featured Extensions :: Add-ons for Thunderbird

My dark version of the Firefox logo.

Rated 5 out of 5 stars (613)

22,129 users

Rated 4 out of 5 stars (19)

1,750 users

Blur, violet, orange, green.

Rated 5 out of 5 stars (10)

890 users

Colors and accent adjusted

Rated 5 out of 5 stars (84)

1,425 users

Rated 5 out of 5 stars (131)

26,867 users

Rated 4 out of 5 stars (52)

29,942 users

Rated 5 out of 5 stars (67)

4,297 users

Add-ons