Firefox Themes

Themes (formerly Personas) is a Firefox add-on that allows you to change the look of your browser with easy-to-install, easy-to-use themes. There are thousands of themes to choose from, with more added every day.

Free Open Source Mac OS X Windows Linux Firefox

Stratiform

Stratiform is the ultimate user friendly customization add-on for Firefox. It puts the power in the average user's hands to customize the browser's look.

Free Open Source Mac OS X Windows Linux Firefox

Glasser

Add the Windows Vista/Windows 7 glass frame to Firefox.

Free Open Source Web

Personas Plus

Personas are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to...

Free Mac OS X Windows Linux Firefox