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Kyubi is a free and flexible desktop application designed to sharpen your thinking and accelerate your abilities. It provides tools and workflows to help you learn, create, and perform at your best.
Kyubi currently supports Windows (x64). macOS and Linux builds are in active development — visit our roadmap to track progress.
Kyubi is free* to use. The asterisk reflects that some advanced features are available through optional paid plans. Core functionality will always be free.
Download the installer from download.kyubi.dev, run the .exe file, follow the setup wizard, and launch Kyubi from your Start menu or desktop shortcut.
Contact Support
Our team responds within 1–2 business days.