How do I install cosign on Windows?⌄
Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Sigstore.Cosign --exact --version 3.0.6. winget downloads the installer from sigstore and runs it. Requires Windows 10 (1809+) or Windows 11.
How do I install cosign silently for unattended deployment?⌄
Add --silent and accept the agreements upfront: winget install --id Sigstore.Cosign --exact 3.0.6 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.
How do I uninstall cosign via winget?⌄
Run: winget uninstall --id Sigstore.Cosign --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from cosign's Apps & Features entry.
Is cosign free?⌄
cosign is distributed under Apache-2.0. Refer to the publisher (https://github.com/sigstore/cosign) for the full license terms - Wingetly itself does not charge for installation.
Does cosign 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 cosign directly from the publisher.
How do I keep cosign up to date?⌄
Run winget upgrade --id Sigstore.Cosign --exact, or winget upgrade --all to update everything winget tracks. We index 10 versions of cosign from microsoft/winget-pkgs.
