Companion

by Bitfocusv4.3.4

Last updated Jun 8, 2026

Companion elevates the affordable Elgato Stream Deck and similar devices into professional control surfaces for an extensive range of equipment and applications.

Install with winget

$ winget install --id Bitfocus.Companion --exact --version 4.3.4

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

Silent install command for Companion

Companion uses EXE (NSIS). The silent install switches are /S.

One-line silent install (x64)

companion-win64-4.3.4-9244-stable-c14e5e3334.exe /S

See the full silent install reference for Companion →

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Installers · v4.3.4

Architecture	Type	Scope	Install	Download
x64	EXE NSIS	-		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 Companion.

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 Companion on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Bitfocus.Companion --exact --version 4.3.4. winget downloads the installer from Bitfocus and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install Companion silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Bitfocus.Companion --exact 4.3.4 --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 Companion?

Companion uses EXE (NSIS). Run the downloaded installer with: companion-win64-4.3.4-9244-stable-c14e5e3334.exe /S. The silent switches are /S.

How do I uninstall Companion via winget?

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

Is Companion free?

Companion is distributed under MIT Licence. Refer to the publisher for the full license terms - Wingetly itself does not charge for installation.

Does Companion 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 Companion directly from the publisher.

How do I keep Companion up to date?

Run winget upgrade --id Bitfocus.Companion --exact, or winget upgrade --all to update everything winget tracks. We index 10 versions of Companion from microsoft/winget-pkgs.

Recent versions

4.3.4latest
4.3.3
4.3.2
4.3.1
4.3.0
4.2.6
4.2.5
4.2.4
4.2.3
4.2.2