DisplayCAL (formerly known as dispcalGUI) is a graphical user interface for the display calibration and profiling tools of Argyll CMS, an open source color management system.
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 profiles as well as some proprietary 3D LUT formats. Check the accuracy of profiles and 3D LUTs via measurements.
- Display calibration
- Display profiling
- 3D LUT generation
- Profile verification
- Profile inspection
- Testchart editor
dispcalGUI works with my Datacolor Spyder3 in Linux Fedora 18. But I just wish it had better documentation (an offline PDF) explaining in detail all of the options and industrty jargon to prile/calibrate a display.