DisplayCAL vs QUBYX PerfectChroma

DisplayCAL is a free display calibration and profiling solution built on ArgyllCMS, available for Linux, macOS, and Windows. With a supported measurement instrument, it measures displays and creates calibrations and ICC profiles, including for multi-display setups. Users can verify profiles and display devices, measure screen uniformity, and create video 3D LUTs with optional CIECAM02 gamut mapping. Colorimeter corrections can be imported from vendor software or created from measurements when a spectrometer is available. A test chart editor makes patch charts and accepts pasted data from CGATS, tab-delimited CSV, and spreadsheet applications. Documented pattern generators include madVR and DaVinci Resolve 10.1 or later; Chromecast support is optional. DisplayCAL requires ArgyllCMS 1.0 or newer and a supported measurement instrument. The software is licensed under GNU GPL version 3 or later and comes without warranty. The download page provides SHA-256 checksums, while the site links to forums, a wiki, documentation, help, and an issue tracker.

QUBYX PerfectChroma is display-calibration software for photographers, videographers, editors, and other color-critical professionals. It converts calibration measurements into ICC v4 profiles and 3D LUTs. Smart Calibration Presets target Rec.709, DCI-P3, and sRGB, while Precision Measurement records luminance, white point, and XYZ values. Delta E reports, calibration history, and PDF verification reports document results. LUT exports include.cube for DaVinci Resolve and.3dl for Autodesk Flame. The software works with most industry-standard colorimeters, including X-Rite and Calibrite devices, and supports multi-monitor and HDR calibration. It runs on 64-bit Windows 10 or newer and macOS 12 Monterey or newer. A 14-day trial requires no credit card. Paid licenses include the Pro License at $199 as a one-time purchase, Pro Bundle at $499, paid once, and Studio Bundle at $799, paid once.