Skylum Software (formerly Macphun) is a software development company based in Bellevue, Washington. The company has recently changed the name, embracing a new vision of a genuinely amazing photo-editing software and pursuing the goal of creating an excellent Adobe alternative for photographers and creative professionals around the globe. The company is known for its hyper-intuitive and user-friendly image-enhancing software. In 2017, Macphun has introduced to the world its two flagship products, Aurora HDR and Luminar for Mac OS X and Windows OS. They have become the industry's gold standards of classic photo-editing software.