LumiMax

LumiMax is a menu bar display control tool designed specifically for Mac.

Helping users maximize monitor brightness. It can push supported XDR screens up to 1600 nits, suitable for HDR viewing, office work in high-light environments, and scenarios seeking stronger visual impact. It uses Apple’s native EDR coverage solution instead of the traditional gamma table method, so it enhances brightness while better preserving color accuracy and P3 wide color gamut performance, preventing color shifting. The software also supports multi-monitor management, allowing simultaneous control of external screens like Pro Display XDR and LG UltraFine, integrating system brightness, keyboard backlight, Dark Mode, Night Shift, and True Tone into a lightweight interface for more direct operation.