Each of the Java Service Wrapper licenses are being offered under one of two Editions. Please see the Feature Comparison page for a list of features available in each Edition.
Professional Edition - In addition to the full Standard Edition feature set, the Professional Edition includes a number of Enterprise level features including priority support, email notifications, event based external commands, child process management, scheduled actions, and much more.
Standard Edition - The Standard Edition includes most of the Wrapper's JVM monitoring and recovery features, platform independent configuration, ease of deployment, the ability to run reliably as a Windows Service or UNIX daemon, and many more.