OS Integration

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  • Oxygen

    Firefox on Oxygen! Seamless integration (icon-wise at least) with your KDE 4 desktop.
    2,567 users
  • Australis-Designed_AR

    Design Theme for FireFox ( and Beta / Aurora )
    based on Australis Redesign
    1,507 users
  • Qute 6++

    [Windows, Mac OS X, Linux] Customized version of Arvid Axelsson and Murphy's great theme.
    3,175 users
  • Strata XP on Linux

    Firefox's default Windows theme adapted for Linux.
    1,832 users
  • GNOME 3

    GNOME 3 theme for Firefox — Previously known as "Adwaita"
    9,514 users
  • Qute 5++

    [Windows, Mac OS X, Linux] Customized version of Arvid Axelsson, gigaherz and Murphy's great theme.
    2,419 users
  • MZ8 Firefox Windows 8 Theme

    Firefox Windows 8 Theme
    6,984 users
  • Office Black

    A theme based on the Office 2007 Black colours.
    36,986 users
  • Firefox 3 theme for Firefox 4+

    Experience all the benefits of Firefox 4 (or later) with the colorful toolbar goodness of Firefox 3!

    *** This addon is no longer being maintained; please read the NOTE in the "About this Add-on" details below to see why! ***
    24,508 users
  • own

    My own Windows Vista theme for Firefox, Thunderbird and Sunbird
    2,172 users
  • Australis ReDesigned by Ansgar

    Design Theme for FireFox ( Beta and Aurora )
    Design by Ansgar

    Version for FF 30 and higher is online !

    Now for Thunderbird, look at:
    https://addons.mozilla.org/de/firefox/addon/australis-redesign-tb/
    1,368 users
  • Simple Green

    A refreshingly clean, compact theme combination for both Mozilla Firefox and its companion mailnews client, Thunderbird.

    NOTE: Earlier versions and theme customization instructions are available on my site.
    5,676 users
  • Firefox 2, the theme, reloaded

    The default Firefox 2 theme. Designed by Radiant Core.
    The power of the new Gecko engine with a good old Firefox 2 face.

    Issues with the titlebar? Please re-enable the title bar in the customization panel first (about:customizing).
    17,491 users
  • Seven

    A Windows 7 inspired theme.
    1,036 users
  • Camifox

    Camifox is elegant, crisp, and colorful. It’s a thoughtful and sophisticated reimagination and realization of a better “default”-like theme for Firefox, in living color on all platforms, inspired by the appearance of the excellent Camino browser.
    2,267 users
  • iFox Graphite

    Welcome to the Darkside.
    2,174 users