XSM (eXtensible Site Manager) is a content management system from Rectang.com. It generates sites when edited, not when viewed, so is perfect for busy sites or small servers.

The XSM admin interface is a crossplatform application that relies only on Java programming language and a Servlet container (i.e. Tomcat). Generated sites can be stored on a different server by publishing over FTP or SSH.

XSM is free software under the GPL license.

=External links=