BetterDisplay

BetterDisplay is a macOS tool designed for enhancing display management by providing features such as custom resolutions, XDR/HDR brightness upscaling, and virtual screen creation. Notable functionalities include DDC control, picture-in-picture support, and real-time display configuration overrides, allowing users to optimize their display settings seamlessly from the menu bar. Additionally, it supports advanced features like HDR switching and networked control for compatible televisions and devices.