Joomla is an award-winning content management system (CMS), which enables you to build Web sites and powerful online applications.
WordPress is the world’s most popular free and open source blogging tool and a content management system (CMS) in existence today.
OpenCart is a powerful, open source ecommerce platform. It is written in PHP and released under GPL.
An HTML Application (HTA) is a Microsoft Windows program whose source code consists of HTML, Dynamic HTML, and one or more scripting languages supported by Internet Explorer, such as VBScript or JScript.