OCCT

by OCCTv16.1.9

OCBase.OCCT.Personal

Last updated Apr 28, 2026

OCCT is the most popular all-in-one stability check & stress test tool available.

Install with winget

$ winget install --id OCBase.OCCT.Personal --exact --version 16.1.9

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

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Installers · v16.1.9

Architecture	Type	Scope	Install	Download
x64	portable	-		Direct

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

Frequently asked questions

How do I install OCCT on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id OCBase.OCCT.Personal --exact --version 16.1.9. winget downloads the installer from OCCT and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install OCCT silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id OCBase.OCCT.Personal --exact 16.1.9 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall OCCT via winget?

Run: winget uninstall --id OCBase.OCCT.Personal --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from OCCT's Apps & Features entry.

Is OCCT free?

OCCT is distributed under Proprietary. Refer to the publisher (https://www.ocbase.com/download) for the full license terms - Wingetly itself does not charge for installation.

Does OCCT 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 OCCT directly from the publisher.

How do I keep OCCT up to date?

Run winget upgrade --id OCBase.OCCT.Personal --exact, or winget upgrade --all to update everything winget tracks. We index 3 versions of OCCT from microsoft/winget-pkgs.

Recent versions

16.1.9latest
16.1.8
16.1.3