Java and Windows are incompatible operating systems that need a specific tool to incorporate apps between the two OS. This is among one of the designs of the special tools to allow you to open the Java apps on a Windows platform. Its main aim is to run the conversion process not only for Windows but also for major operating systems like Mac OS and Linux. Your work is just to use the inbuilt file browsers to load the files on the interface and not drag and drop them on the console. Besides, its user-friendly usage is the reason behind the lack of a help file to guide beginners.
It is a straightforward application. Apart from the conversion, you can still open the files on a Windows platform as much as it is a Java application. Just in case there may be incompatibility challenges then the app has third-party affiliations to direct you to a Java website to complete the process.
You cannot fail to notice the configuration settings supported on the app, they include a search option to access available apps using their names as well as the common file editing tools. There is no need of writing off the Java files simply because you have Windows as the OS for your desktop when there is this tool available in just a click of a button.
Launch4j is licensed as freeware for PC or laptop with Windows 32 bit and 64 bit operating system. It is in others programming category and is available to all software users as a free download.