This project is intended to modernize the DisplayCAL code including Python 3 support.
Calibrate and characterize your display devices using one of many supported measurement instruments, with support for multi-display setups and a variety of available options for advanced users, such as verification and reporting functionality to evaluate ICC profiles and display devices, creating video 3D LUTs, as well as optional CIECAM02 gamut mapping to take into account varying viewing conditions.
This is free and open source software.
Key Features
- Calibration + Characterization (Profiling).
- Installing the created ICC profile both locally and system-wide (requires root permissions).
- Profile Info window is now fully working.
- Measurement report creation.
- Creating, displaying and uploading Colorimeter Corrections.
- Measuring and reporting display uniformity.
- Creating charts with Test Chart Editor and creating diagnostic 3d data.
- Creating 3D LUTs.
- Creating synthetic ICC profiles.
Website: github.com/eoyilmaz/displaycal-py3
Support:
Developer: Florian Höch, Erkan Ozgur Yilmaz, Patrick Zwerschke
License: GNU General Public License v3.0

DisplayCAL is written in Python. Learn Python with our recommended free books and free tutorials.
Related Software
| Calibrate your Monitor with these Open Source Tools | |
|---|---|
| DisplayCAL-py3 | A fork of DisplayCAL with Python 3 support |
| ArgyllCMS | ICC compatible color management system |
| DisplayCAL | Display calibration and profiling |
| Gnome Color Manager | Utilities for color management to be used in the GNOME desktop |
| LPROF | Color profiler that creates ICC compliant profiles |
| ddcui | Graphical user interface for ddcutil |
| lcms2 | Small-footprint color management engine |
| colord | Manage, install and generate colour profiles |
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