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.
Software requirements: .Net Framework 4.7.1
WebMaestro is sold with a perpetual license that allows the customer to use the software indefinetly. For the first year the license also entitles the customer to download updates and recieve support. After the first year an Update and Support license can be bought to extend the possibility to receive updates and support for a year.