ColourSpace vs QUBYX OS Tools

ColourSpace is display calibration and colour management software for professional film, post-production, broadcast, medical, Pro AV, and home cinema work. It profiles display performance and uses those measurements to generate calibration LUTs. Interactive volumetric 3D graphs help assess measured colour points and their errors; higher license levels support native LUT generation at 1024³ and beyond. The maker lists integrations with displays and video systems including ASUS ProArt, EIZO, BenQ, LG TVs, AJA ColorBox, Lumagen Radiance, and madVR Envy. ColourSpace is a native Windows x64 application. The maker says Mac use is possible through full Windows emulation and describes a native macOS version as in development. ColourSpace ZRO is free for manual calibration and verification, but has no LUT capability, volumetric graphs, or calibration reports. Standard licenses cover one PC, require internet access for activation and periodic checks, and can be moved through up to five deactivation and activation cycles. Pricing is listed from £125.

QUBYX OS Tools is an open-source framework for software-based display color calibration and profile generation. It generates Device Link ICC profiles with embedded 3D LUTs, combining source-to-destination color conversions in one file. The software runs on Windows, macOS, and Linux and is described as being under the GNU License; users can inspect, audit, and adapt its code. Listed exports include .cube for DaVinci Resolve, Adobe Premiere, and Final Cut, plus .3dl, .icc, .lut, and Device Link profiles. Its stated audiences include medical software makers seeking DICOM-compliant accuracy across displays, as well as broadcast and television, photo and video studios, defense, marine and aerospace, color science and engineering, and digital press operators. QUBYX offers commercial support, certification, and custom development separately. The software is free, with no license fees or subscriptions. GPU-accelerated profile generation, GUI-based editors, and expanded support for newer display technologies are listed as coming soon.