GreenBrowser is a discontinued freeware web browser based on Internet Explorer's core.

[2] GreenBrowser is based upon the Trident rendering engine used in Internet Explorer.

GreenBrowser is a full-featured browser, highly customizable but compact in size and low in memory requirements.

When GreenBrowser is running, the green G logo floats over all pages but can be turned off by right-clicking on it and unchecking the "Monitor" option.

[3] GreenBrowser was one of the twelve browsers offered to European Economic Area users of Microsoft Windows in 2010 at BrowserChoice.eu.