Pidgin - Pidgin is an easy to use and free chat client used by millions. Connect to AIM, MSN, Yahoo, and more chat networks all at once.
XAMPP - XAMPP is a free and open-source cross-platform web server that is primarily used when locally developing web applications.
Trillian - Trillian is a decentralized and federated instant messaging platform that lets your whole company send private and group messages, keep tabs on what co-workers are doing, share files, and much more.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996