WebSpirit is a very fast, customizable, lightweight Web Browser for the (Windows) platform based on the Gecko Layout Engine (the rendering engine of Mozilla) and also Microsoft's Internet Explorer download manager & tools. This Browser is a free Internet browsing software suite released under the GPL software license agreement. It is fully customizable with skins (themes) and contains several advanced features. WebSpirit does not require any other Web browser to be installed. WebSpirit combines Mozilla & Internet Explorer all into one effective package with several plugins to choose from. WebSpirit also blocks ads, popups, leeches, ActiveX content, and much more.