MIT License - A license from the Massachusetts Institute of Technology.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Simplified BSD License - Also known as the "2-clause" BSD license, this is a simplified version of an open source license created at the University of California Berkley.
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
GPLv2 - Created for the GNU project, the GNU General Public License version 2 is the most popular free software license.
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.