from https://wrapper.tanukisoftware.com/doc/english/requestTrial.jsp
Request a Trial License
Thank you for your interest in the Java Service Wrapper
We invite you try out the Professional Edition of the Java Service Wrapper on the platform of your choice. Please log in or register below. A one month trial license will be assigned to your account. The trial license will allow you to run any Edition of the Java Service Wrapper on a single server of your choice.
Looks like you'd need a 64-bit Standard Server license
Standard Edition 32/64-bit US$130.45
Server Licenses are perfect for companies who have one or more mission critical servers running Java applications. Each license can be used to run one or more applications on a specific server.
One Server License is required for every single physical/virtual server or workstation, and allows for the generation of a single License Key. The range of use on this license is tied to a specific machine with a HostId. The HostId of a given server can be obtained by running the Wrapper binary with the wrapper -h parameter from within a shell or command prompt.
There is NO end-date which will ever cause the Wrapper to stop running. The License's Upgrade Term defines the term during which the license will allow for free upgrades to new versions of the Wrapper and receive email support.
