Just to clarify what is what: Avalonia UI is free, what is expensive is their XPF solution, which allows you to get free cross-platform features for your existi

Just to clarify what is what: Avalonia UI is free, what is expensive is their XPF solution, which allows you to get free cross-platform features for your existing WPF app. So this is very much targeted at companies with legacy code that they want to make cross-platform without even more expensive rewriting.