JACK2

by jackaudio.orgv1.9.22

Last updated Jun 8, 2026

JACK2 aka jackdmp is a C++ version of the JACK low-latency audio server for multi-processor machines. It is a new implementation of the JACK server core features that aims at removing some limitations of the JACK1 design.

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Install with winget

$ winget install --id Jackaudio.JACK2 --exact --version 1.9.22

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

Silent install command for JACK2

JACK2 uses EXE (Inno Setup). The silent install switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

One-line silent install (x64, machine scope)

jack2-win64-v1.9.22.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART

See the full silent install reference for JACK2 →

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Installers · v1.9.22

Architecture	Type	Scope	Install	Download
x86	EXE Inno Setup	machine		Direct
x64	EXE Inno Setup	machine		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 JACK2.

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

Frequently asked questions

How do I install JACK2 on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Jackaudio.JACK2 --exact --version 1.9.22. winget downloads the installer from jackaudio.org and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install JACK2 silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Jackaudio.JACK2 --exact 1.9.22 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for JACK2?

JACK2 uses EXE (Inno Setup). Run the downloaded installer with: jack2-win64-v1.9.22.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART. The silent switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

How do I uninstall JACK2 via winget?

Run: winget uninstall --id Jackaudio.JACK2 --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from JACK2's Apps & Features entry.

Is JACK2 free?

JACK2 is distributed under GPL-2.0. Refer to the publisher (https://jackaudio.org) for the full license terms - Wingetly itself does not charge for installation.

Does JACK2 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 JACK2 directly from the publisher.

How do I keep JACK2 up to date?

Run winget upgrade --id Jackaudio.JACK2 --exact, or winget upgrade --all to update everything winget tracks. We index 2 versions of JACK2 from microsoft/winget-pkgs.

Recent versions

1.9.22latest
1.9.21