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TT DeepDark Requires Restart

Simple and smooth dark complete theme for Thunderbird

Rated 5 out of 5 stars (271)
258 users

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MS Office 2003 JB Edition Requires Restart

MS Office 2003 Theme.

Rated 5 out of 5 stars (77)
349 users

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Silvermel Requires Restart

A Creamy Silvery Experience

Rated 5 out of 5 stars (534)
27 users

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Walnut2 for Thunderbird Requires Restart

Walnut2 for Thunderbird, based on icons from art.gnome.org. Walnut2 is based on Walnut but with better looking wood panels.
Supports Thunderbird versions 53.0 to 60.0. From version 61.0, Thunderbird will drop support for full custom themes.

Rated 5 out of 5 stars (80)
93 users

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Phoenity Shredder Requires Restart

A simple and colorful theme for everyone.

Rated 5 out of 5 stars (35)
57 users

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Classic TB2 Requires Restart

Theme using mostly TB2 icons plus the best of TB1.5, TB3, and later versions.

Rated 4 out of 5 stars (48)
124 users

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Nuvola TB Requires Restart

Theme based on the Nuvola icon set by David Vignoni (http://icon-king.com/?p=15).

You can find developer versions under http://mozilla.paenglab.ch/

Rated 5 out of 5 stars (69)
172 users

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Black Oyster Requires Restart

A clean theme for Thunderbird with dark icons on a light background.

Rated 5 out of 5 stars (10)
1 user

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Nautipolis for Thunderbird Requires Restart

Nautipolis for Thunderbird: High-quality, solid theme based on icons from art.gnome.org.
Supports Thunderbird versions 53.0 to 60.0. From version 61.0, Thunderbird will drop support for full custom themes.

Rated 5 out of 5 stars (26)
29 users

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PitchDark for TB Requires Restart

Dark-colored minimalistic theme with emphasis on visibility, usability and maximum screen real estate.

Rated 4 out of 5 stars (52)
0 users

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Littlebird for Thunderbird Requires Restart

Littlebird for Thunderbird, based on icons from art.gnome.org. Supports Thunderbird versions 53.0 to 60.0. From version 61.0, Thunderbird will drop support for full custom themes.

Rated 5 out of 5 stars (18)
3 users

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Charamel Requires Restart

A Creamy Sugary Experience

Rated 5 out of 5 stars (103)
5 users

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2nd Classic Requires Restart

Looks like some Mac application.
2nd Classic is Simple and Clean Theme for Thunderbird 2.

Rated 5 out of 5 stars (46)
0 users

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Outlook 2003 BlueTB Requires Restart

A Outlook 2003 Theme in Blue to give the feeling of the Office look and a better integration in the Luna Windows XP...

Rated 4 out of 5 stars (31)
0 users

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Modern Modoki for Thunderbird Requires Restart

Modern Modoki for Thunderbird.

Rated 5 out of 5 stars (23)
0 users

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ACE CuteBird (Graphite) Requires Restart

All-in-one Mac style theme! Please check preview here first (it rocks):
http://tanjihay.deviantart.com/art/Cutebird-1-2-9-63240221

To get sub themes: Open Add-ons window, right click on Cutebird, click "About Cutebird"

more info at http://foxdie.us

Rated 4 out of 5 stars (43)
0 users

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Outlook 2003 SilverTB Requires Restart

A Outlook 2003 Theme in Silver to give the feeling of the Office look and a better integration in the Silver Windows XP...

Rated 4 out of 5 stars (13)
0 users

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Oxygenate Requires Restart

An Oxygen icon theme for Thunderbird and Lightning

Rated 5 out of 5 stars (25)
0 users

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ACE CuteBird Requires Restart

All-in-one Mac style theme! Please check preview here first (it rocks):
http://tanjihay.deviantart.com/art/Cutebird-1-2-9-63240221

To get sub themes: Open Add-ons window, right click on Cutebird, click "About Cutebird"

more info at http://foxdie.us

Rated 4 out of 5 stars (46)
0 users

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NASA Normal Requires Restart

Simple white and gray theme with NASA styling

Rated 5 out of 5 stars (16)
0 users

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