Luminar AI is a photo editing software developed by Skylum that uses artificial intelligence to enhance images quickly and easily. It offers a range of tools that automate complex editing tasks, allowing users to improve their photos with just a few clicks. The software is designed for both beginners and experienced photographers, providing features like sky replacement, portrait enhancement, and scene relighting. With its user-friendly interface, Luminar AI aims to make professional-quality photo editing accessible to everyone, regardless of their technical skills.