Tomcat Download describes about downloading Tomcat servlet container
Apache Tomcat is an open source servlet container developed by the Apache Software Foundation. Tomcat implements the Java Servlet and the JavaServer Pages (JSP) specifications, It provides an HTTP web server environment for deploying Java web applications.
Tomcat release to support the Servlet 3.0, JSP 2.2, and EL 2.2 specifications, when writing this article latest version was Tomcat 7.
Tomcat includes tools for configuration and management, but can also be configured by editing XML configuration files.
You can download the latest version of Tomcat from the following link