SwitchResX

SwitchResX provides a graphical interface for managing display parameters on macOS computers. It lets users adjust screen resolutions, refresh rates, and other video settings for each connected monitor, allowing precise control over how content is rendered. The application stores custom configurations and can apply them automatically when displays are connected or disconnected.

The tool is aimed at users who need to fine‑tune their visual environment, such as graphic designers, video editors, or anyone working with multiple monitors and requiring specific resolution setups. By exposing low‑level display options in a user‑friendly way, it reduces the need to rely on system defaults or command‑line utilities.

What distinguishes SwitchResX is its breadth of supported options on macOS, offering a stable, mature solution that persists across system restarts and hardware changes. It centralizes screen management tasks, simplifying the process of switching between different display profiles without rebooting or manually adjusting settings each time.