Run isolated, parallel copies of any Windows app: spin up disposable dev/test sandboxes and keep work and personal profiles cleanly separated. C# / Avalonia.
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Updated
Aug 28, 2026 - C#
Run isolated, parallel copies of any Windows app: spin up disposable dev/test sandboxes and keep work and personal profiles cleanly separated. C# / Avalonia.
Clone any macOS app to run a second, fully independent instance with its own data directory and login. CLI + Electron GUI. Started for running multiple Claude desktop instances with different accounts.
Very, VERY simple Roblox Mutliple Instance program that allows for multiple Roblox game windows to be open / launched at the same time.
Run two independent Claude Desktop instances side by side on Windows — hotkey + logon launcher
To associate your repository with the multiple-instances topic, visit your repo's landing page and select "manage topics."