Icon of program: Super Mario Bros. 3 Firef…

Super Mario Bros. 3 Firefox theme for Windows

By freewally (Andrea Gnesato)FreeUser Rating

Key Details of Super Mario Bros. 3 Firefox theme

  • Add a retro videogame theme to Mozilla Firefox.
  • Last updated on 2/29/2024
The Download Now link will prompt a local download of the Firefox extension. To install the extension directly, open the file using your Firefox browser.

Editors' Review

Download.com staff

A must-have for Super Mario Brothers 3 fans everywhere, this fabulous theme has the appeal of the game down to a science, though it's not the most professional pick.

Super Mario Bros. 3 Firefox theme intricately weaves its way into just about every facet of your browser. You'll find Mario, the mean mushrooms, and man-eating flowers all along your toolbar and menu items, but that's not all. Your scroll bar and menus will even look like the iron bars in the game, and the address and search fields are tacked up with metal screws suggestive of the many worlds Mario traveled. This colorful theme also changes your bar's background to the bluish-green sky of Mario's world.

You'll probably prefer to use this one at home rather than work due to its video game premise, but this extension is fun. Super Mario fans will love using this free theme.

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Full Specifications

February 2, 2007
Latest update
February 29, 2024
Operating System
Windows 10, Windows XP, Windows 98, Windows ME, Windows Vista, Windows 2000, Windows NT
Additional Requirements
Mozilla Firefox 2.0 - 3.0a2
Total Downloads
Downloads Last Week
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16 User Votes

Developer's Description

Add a retro videogame theme to Mozilla Firefox.
This Firefox theme is a retro theme based on Super Mario Bros. 3 for the NES. Super Mario Bros. is property of Nintendo.