Aerosoft Sky Tools Free (works on Windows, MAC and Linux) is a sky enhancement tool that allows the user to change the way the sky, clouds, sun and moon looks in X-Plane 10. It basically allows the user to tweak the sky to match the conditions. There is after all a big difference between the sky on a hot humid August day and a clear frosty January day.
Sky Tools was developed by AWG Simulations as a commercial product but we decided to buy the full rights from them and to send it out as a free gift to the X-Plane users. We have done the same for FSX products and it was time to do the same for X-Plane. After all, X-Plane is one finest products and we support that simulator with many add-ons.