Top-Rated Complete Themes

  • TT DeepDark

    Smooth dark theme for Thunderbird
    • Beta version available here
    43,684 users
    Rated 5 out of 5 stars (135)
  • Noia Fox

    Theme for Firefox and Thunderbird
    Based on Noia Iconpack by Carlitus (deviantART)

    Noia Fox options is here (small icons, square tabs,...).
    113,048 users
    Rated 5 out of 5 stars (155)
  • NoGlass

    Remove Aero glass in TB and give the option of colored icons
    10,208 users
    Rated 5 out of 5 stars (32)
  • Walnut2 for Thunderbird

    Walnut2 for Thunderbird, based on icons from art.gnome.org. Walnut2 is based on Walnut but with better looking wood panels. Fully compatible with from 5.0 upto latest nightly build (currently 27.0a1). Full support for Lightning/calendar.
    17,812 users
    Rated 5 out of 5 stars (33)
  • Ignore Aero

    Ignore Aero on Windows 7 and Vista, restore the look and feel of Thunderbird 3!
    5,855 users
    Rated 5 out of 5 stars (59)
  • xpDefault

    Default XP theme for Windows 7. Works also with the Lightning calendar add-on!

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    Thank you all for donations! If you have any suggestions (or bug reports), don't hesitate to submit them on the Support site (on the right below the screenshots).
    3,953 users
    Rated 5 out of 5 stars (18)
  • Silvermel

    A Creamy Silvery Experience
    67,306 users
    Rated 5 out of 5 stars (570)
  • Oxygenate

    An Oxygen icon theme for Thunderbird and Lightning
    2,205 users
    Rated 5 out of 5 stars (29)
  • Whitehart TB

    A clean, simple and stylish design for Thunderbird based on the Firefox Whitehart theme.
    1,070 users
    Rated 5 out of 5 stars (17)
  • Charamel

    A Creamy Sugary Experience
    23,991 users
    Rated 5 out of 5 stars (102)
  • MS Office 2003 JB Edition

    MS Office 2003 Theme.
    23,841 users
    Rated 5 out of 5 stars (41)
  • miniBird

    Thunderbird 2.0 theme reduced to minimal sizes for the maximum userplace (works on TB1.5 and 2.0+)
    870 users
    Rated 5 out of 5 stars (10)
  • Phoenity Shredder

    A simple and colorful theme for everyone.
    9,999 users
    Rated 5 out of 5 stars (28)
  • Outlook 2003 GreenTB

    A Outlook 2003 Theme in Green to give the feeling of the Office look and a better integration in the Green Windows XP...
    815 users
    Rated 5 out of 5 stars (7)
  • NASA Normal

    Simple white and gray theme with NASA styling
    494 users
    Rated 5 out of 5 stars (16)
  • CrossOver

    Now works with Thunderbird 2.0.
    An Aqua Theme for Mozilla.
    2,447 users
    Rated 5 out of 5 stars (20)