PACU2

by THORLABS Inc.v1.0.0

Thorlabs.PACU2

Last updated Apr 28, 2026

Software with GUI for operating the PACU2 Pure Air Circulator Unit from a PC, including a GUI, drivers, and LabVIEWTM/C++/Python SDK for third-party development.

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Install with winget

$ winget install --id Thorlabs.PACU2 --exact --version 1.0.0

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

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Installers · v1.0.0

Architecture	Type	Scope	Install	Download
x86	zip	machine		Direct

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

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Frequently asked questions

How do I install PACU2 on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Thorlabs.PACU2 --exact --version 1.0.0. winget downloads the installer from THORLABS Inc. and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install PACU2 silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Thorlabs.PACU2 --exact 1.0.0 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall PACU2 via winget?

Run: winget uninstall --id Thorlabs.PACU2 --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from PACU2's Apps & Features entry.

Is PACU2 free?

PACU2 is distributed under Proprietary. Refer to the publisher (https://www.thorlabs.com/software_pages/ViewSoftwarePage.cfm?Code=PACU2) for the full license terms - Wingetly itself does not charge for installation.

Does PACU2 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 PACU2 directly from the publisher.

How do I keep PACU2 up to date?

Run winget upgrade --id Thorlabs.PACU2 --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of PACU2 from microsoft/winget-pkgs.