I should also consider the legal implications. If the software is not open-source, providing methods to download it for free might be violating the terms of service. Therefore, I need to make sure that the guide adheres to legal guidelines. If it's open-source, then it's permissible. But the user's request is for a "descargar gratis" which translates to "download free," implying they don't want to pay. If the software is paid, this could be a problem.