JChat Servlet  

JChat Servlet is a (fairly non-complex) chat room written entirely in Java using the Java Servlet API.

Price: Free

   Chat servlet  

This Java servlet implements chat rooms. It is a pure HTML implementation, so this chat is free from any firewall's restrictions.

Price: Free

   Community servlet  

This Java servlet implements a specialized chat. You can type your messages and share documents (web pages, local files).

Price: Free

   OKChat  

A free Chat client applet/server servlet pair.

Price: Free

   Chat Servlet  

ChatServlet is a Java servlet that implements chat rooms. It is a pure HTML implementation, so this chat should be free from firewall restrictions.

Price: Free

   jzChat  

jzChat is a 100% HTML/JavaScript chatroom performed by a servlet. Guest users just have to enter a nickname for chatting. Private messages are allowed. Root user choose chatroom's name and subject. Root also controls the chatroom : max. users, open, close, transcript, list or kickoff users features are available.

Price: Free

   jChatBox  

jChatBox is a JSP Chat Application. Server side is 100% JSP (Java Server Pages). Client side could be HTML/JavaScript, Applet or Flash. Basically, jChatBox includes three HTML/JavaScript skins. It supports private messages. System user can open and control many chatrooms. Moderators can manage users (list, ban, kickoff), manage blacklist, generate transcripts and apply chatrooms parameters such as name, subject, max users, languages , synchonization model, filters ... Chatrooms are easily customizable. They could be extended by designers or programmers through the jChatBox API. Moreover, jChatBox is ready for XML thanks to its XML Connector service .

Price: Free