Portable Proton App Runner

Run Windows applications and games directly from your Linux file manager using Steam's Proton and Steam Runtime, without adding them to your Steam library.

Features:

• Automatic per-application Proton prefixes.
• Optional custom prefixes.
• MangoHud support.
• Desktop integration through a .desktop file.

Installation:

curl -fsSL https://raw.githubusercontent.com/Scratchaker/Portable-Proton-App-Runner/main/scripts/install.sh | bash

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Table of Contents

• Dependencies
• Installation and Uninstallation
• Usage
• Configuration
• Troubleshooting

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Dependencies

• Steam
• A Proton version (GE-Proton(recommended) or official Proton)
• Steam Linux Runtime (Sniper)
• MangoHud (optional)

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Installation and Uninstallation

Use the One-liner setup scripts:

Installation:

curl -fsSL https://raw.githubusercontent.com/Scratchaker/Portable-Proton-App-Runner/main/scripts/install.sh | bash

Uninstallation:

curl -fsSL https://raw.githubusercontent.com/Scratchaker/Portable-Proton-App-Runner/main/scripts/uninstall.sh | bash