DisplayBuddy lets you control the brightness of external monitors directly from your Mac - no need to touch the clunky buttons on your monitor.

Moreover, it's a full fledged display manager that lets you: - Control your monitor’s brightness / contrast and even volume (if your monitor has speakers) - Effortlessly manage multiple displays with ease - Save settings as Presets, and activate them later with a single click! - Switch display inputs (HDMI, DisplayPort, USB-C etc!) and change display resolution - Sync controls across multiple displays - Fully supports Apple Silicon (M1, M1 Pro & M1 Max, M1 Ultra and M2) and Intel Macs