• Noia Fox

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

    Noia Fox options is here (small icons, square tabs,...).
    106,194 users
    6,611 weekly downloads
  • Metal Lion Australis Theme

    Metal Lion meets Firefox Australis.
    18,039 users
    2,197 weekly downloads
  • Metal Lion Australis Graphite

    Metal Lion meets Firefox Australis in a Graphite type way.
    9,495 users
    1,220 weekly downloads
  • MX3

    Maxthon 3 like theme for Firefox
    16,196 users
    1,099 weekly downloads
  • Aeon

    A cool theme with pleasant colors.
    6,603 users
    345 weekly downloads
  • Pinguin

    New version optimized for the new Australis interface.
    Theme "Pinguin" composed of large icons for easy navigation.
    6,824 users
    329 weekly downloads
  • Aeon Colors

    Aeon Colors is a fun, colorful theme that is bright and cheery.
    4,217 users
    251 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.
    6,046 users
    208 weekly downloads
  • Aeon Clouds

    A cool theme with sky and clouds for background.
    3,792 users
    185 weekly downloads
  • In The Dark

    A theme created with simple shades of gray, designed to be simple and dark.
    1,821 users
    179 weekly downloads
  • Aeon Big

    Aeon Big is a big, bright theme for when you need large icons on your browser.
    3,944 users
    174 weekly downloads
  • Aeon Jumbo

    Aeon Jumbo is a theme designed for when you need very large icons. Very helpful with 27-inch iMacs.
    2,035 users
    106 weekly downloads
  • Blue Ice Reloaded

    A crisp, simple ice blue theme.
    1,550 users
    49 weekly downloads
  • AvantGarde

    Take Firefox to the next level.
    4,426 users
    35 weekly downloads
  • God of War

    A theme based on the God of War game series.
    505 users
    31 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.
    310 users
    21 weekly downloads