WebMaestro is licensed per user. But each user can use the application on any amount of computers. The application requires an internet connection to validate the serial key.
The license allows the user to update to any minor version update or hotfix.
Software requirements: .Net Framework 4.7.1
The Free version allows you to use all functionality for 30 days. After that period the software will continue to work, but with limited features.
The Pro version will allow you to use all functionality of the software. The license is NOT time limited, but it is limited to v1 of the software.