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OpticQuiz Corrector

by OpticQuizv1.1.0

Last updated

Colour-blindness correction for the entire Windows screen.

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Install with winget

$ winget install --id OpticQuiz.Corrector --exact --version 1.1.0

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

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About

OpticQuiz Corrector re-colours your whole display so colours that collapse together for

colour-vision deficiency become distinguishable. It applies to everything on screen -

games, PDFs, video, and other applications - not only web pages, and runs from the

system tray.

Three correction modes (deuteranopia, protanopia, tritanopia) plus a balanced mode for

people who do not know their type. The transform is a published, open-access method

(Machado 2009 simulation with CIEDE2000, DOI 10.5281/zenodo.21310578).

The matrices used here are derived specifically for the colour space Windows applies

them in, which differs from the browser. Reusing the browser matrices measured worse,

so this ships its own.

This is an accessibility aid, not a cure or a medical device. It makes colours easier

to tell apart; it does not restore colour vision.

Installers · v1.1.0

ArchitectureTypeScopeInstallDownload
x64Portable-Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for OpticQuiz Corrector.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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More from OpticQuiz or browse accessibility, a11y, colorblind.

Frequently asked questions

How do I install OpticQuiz Corrector on Windows?
Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id OpticQuiz.Corrector --exact --version 1.1.0. winget downloads the installer from OpticQuiz and runs it. Requires Windows 10 (1809+) or Windows 11.
How do I install OpticQuiz Corrector silently for unattended deployment?
Add --silent and accept the agreements upfront: winget install --id OpticQuiz.Corrector --exact 1.1.0 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.
How do I uninstall OpticQuiz Corrector via winget?
Run: winget uninstall --id OpticQuiz.Corrector --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from OpticQuiz Corrector's Apps & Features entry.
Is OpticQuiz Corrector free?
OpticQuiz Corrector is distributed under MIT. Refer to the publisher (https://opticquiz.com/setup/) for the full license terms - Wingetly itself does not charge for installation.
Does OpticQuiz Corrector work on Windows 10?
Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls OpticQuiz Corrector directly from the publisher.
How do I keep OpticQuiz Corrector up to date?
Run winget upgrade --id OpticQuiz.Corrector --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of OpticQuiz Corrector from microsoft/winget-pkgs.