DisplayCAL is a graphical user interface for the display calibration and profiling tools of Argyll CMS, an open source color management system. You can calibrate and characterize your display devices using one of the many supported measurement instruments, with support for multi-display setups and a variety of available settings like customizable whitepoint, luminance, tone response curve as well as the option to create accurate look-up-table ICC and some proprietary 3D LUT formats.
