Viper is licensed under GPL-3.0.

Viper 1.12.1 — Install via Winget

Install with winget

Open PowerShell or Command Prompt and run:

winget install OneGal.Viper

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1Open PowerShell or Command Prompt

2Paste and run the command above

3Follow any on-screen prompts to complete installation

Launcher+Updater for TF|2 Northstar

launchermoddingnorthstarnorthstar-clientr2northstartitanfalltitanfall-2updater

Install (latest)winget install OneGal.Viper

Install (pinned version)winget install --id OneGal.Viper -e --version 1.12.1

Upgradewinget upgrade OneGal.Viper

Uninstallwinget uninstall OneGal.Viper

How do I install Viper using winget?

Open PowerShell or Windows Terminal and run: winget install OneGal.Viper. Winget comes pre-installed on Windows 10 (1809+) and Windows 11.

What is Viper?

Launcher+Updater for TF|2 Northstar

Is Viper free to use?

Viper is distributed under the GPL-3.0 license. Check the publisher’s site for full licensing details.

How do I update Viper with winget?

Run winget upgrade OneGal.Viper in PowerShell or Windows Terminal to upgrade to the latest available version.

How do I uninstall Viper?

Run winget uninstall OneGal.Viper to remove Viper from your system.