Install with confidence. Your existing files, keys, and network stay protected at all times.
Your API keys never enter the app. They stay locked in your computer’s secure vault and are injected only at the moment of delivery.
Only the folders you choose are visible. All your other files — documents, photos, secrets — remain completely invisible.
Only approved services (OpenAI, Anthropic, etc.) can be reached. Everything else is blocked automatically.
Built for anyone who wants to run AI tools safely — no technical knowledge required.
Your API keys are stored in your computer’s secure vault and never enter the protected space — zero tokens inside, ever. Placeholder keys are swapped at the network level, making theft physically impossible.
The protected space has zero direct internet access. All traffic flows through nilbox’s secure gateway, where every request is inspected, logged, and controlled.
Apps from the Store install in seconds. No configuration or command line needed. No app store required — install without restrictions.
Works on macOS, Windows, and Linux with native performance.
Share only the folders you choose. Everything else stays completely private.
Access dashboards and web interfaces running inside the protected space with a single click.
API keys stored in your operating system’s secure vault, never in plaintext files.
Only approved services (like OpenAI, Anthropic) can be reached. Everything else is blocked.
Your existing tools and code run as-is. nilbox works transparently — you won’t notice it’s there.
nilbox is fully open source. Inspect the code and contribute. No black boxes. GitHub
Run MCP servers in an isolated environment to protect your PC. Connect directly with Claude Desktop.
nilbox is open source — core features are free forever. Upgrade to Pro for advanced controls.