Skylum Software (also known as Macphun) is an imaging technology company that develops photo editing software. Its solutions include Luminar, a product for both editing and managing photos with AI tools and pro-level features, which can be used as a standalone photo editor and browser or as a plugin for Adobe and Apple products; and Aurora HDR, a tool for people who seek a way to produce HDR images, which utilizes patented HDR-engine and AI tools.