Get a fast, free Firefox Theme
Geckium theme for Firefox mixes beautiful design with lightning speed.
Download GeckiumCustomize your browser
Geckium supports Native Firefox themes! Check out some themes for Geckium!
Many different Era's
Geckium includes many different era's including Chrome 5, 6, 11, 25 and 47!
Get the latest info
Stay up to date with the latest Geckium news on Github, the Discord Server, or YouTube Channel.