• Noia Fox

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

    Noia Fox options is here (small icons, square tabs,...).
    113,060 users
    9,479 weekly downloads
  • Metal Lion Australis Theme

    Metal Lion meets Firefox Australis.
    18,822 users
    3,741 weekly downloads
  • Metal Lion Australis Graphite

    Metal Lion meets Firefox Australis in a Graphite type way.
    9,450 users
    1,840 weekly downloads
  • MX3

    Maxthon 3 like theme for Firefox
    17,776 users
    1,332 weekly downloads
  • In The Dark

    A theme created with simple shades of gray, designed to be simple and dark.
    2,155 users
    613 weekly downloads
  • Pinguin

    New version optimized for the new Australis interface.
    Theme "Pinguin" composed of large icons for easy navigation.
    8,301 users
    508 weekly downloads
  • Ecology

    New version optimized for the new Australis interface.
    An all green theme "Ecology". It is composed of large icons for easy navigation.
    7,539 users
    331 weekly downloads
  • Aeon Big

    Aeon Big is a big, bright theme for when you need large icons on your browser.
    4,456 users
    280 weekly downloads
  • Aeon Jumbo

    Aeon Jumbo is a theme designed for when you need very large icons. Very helpful with 24-inch iMacs.
    2,315 users
    188 weekly downloads
  • Blue Ice Reloaded

    A crisp, simple ice blue theme.
    2,021 users
    82 weekly downloads
  • AvantGarde

    Take Firefox to the next level.
    5,776 users
    46 weekly downloads
  • God of War

    A theme based on the God of War game series.
    671 users
    45 weekly downloads
  • MushroomKingdom

    A theme for the Super Mario Bros. fans!
    1,043 users
    27 weekly downloads
  • Metal3D

    Three-dimensional metal style
    1,703 users
    21 weekly downloads
  • XboxFox

    A theme created for 360 users, by a 360 user, with 360 buttons etc...

    You get the idea.
    Whilst this addon is now incompatible with the later versions of Firefox for Windows, I have had email reports of people saying it is behaving fine on linux.
    394 users
    18 weekly downloads
  • glowyblue

    Gold trimmings with a variety of dark backgrounds.
    It will integrate with most extensions by default.
    1,315 users
    17 weekly downloads