Add-ons
Recently Updated Extensions
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Sweet Cranberry
A dark skin in shades of red for those who are sweet all night long.
Submerged Atlantis
A dark theme in sea-green - for those who are daring enough to deep dive into their mailbox.
Gloomy Cyborg
Dark, neon theme in fiolet and sea-blue perfect for night gaming and mailing.
Autumn Blush
A warm theme of a wood changing its colors, in orange and khaki.
Pistachio Ocean
Light and fresh, calming theme in pistachio and bright blue colors - not only for medics.
Autumn Evening
A perfect theme in orange and khaki for reading emails on a late rainy night.
Classic BB Colors
Calm and simple, bright theme in classic blue and beige colors.
Lime Orchard
A theme in shades of green - for those who want to hide in lime trees shadow.
Dark Sky
A dark theme in shades of blue for those gazing at the night sky.
Chocolate Cake
An exquisite theme of intense taste for true connoisseurs - in shades of brown.
Cloudy Sky
A calm theme in different shades of blue for those with their heads in the clouds.
Raspberry Garden
Sweet and fruity theme in crimson and green, not only for summer.
Greeny Lemon
A refreshing theme with a delicate citrus flavor in yellow and green.
Retro Cyborg
A distinctive theme referring to retro arcade games in turquoise and blueviolet.
Irish Coffee
Elegant and mellow theme for true gentlemen in different shades of brown.
MMB TB Light-Gray-Green
Light-gray table-view with green buttons and blue menues.
Rounded buttons and toolbars.
Thunderbird image in upper right corner.
Rel. 2.125: wider buttons
Nord Hardt
An arctic, north-bluish dark, clean and elegant color scheme for Thunderbird 128+.
Nord Orange (Thunderbird)
Nord-inspired orange-accent theme for Thunderbird.
Bird Light Theme (sparrows)
Light theme with a birds in the top-right corner and light OSX toolbar.
To create your own collections, you must have a Mozilla Add-ons account.
