Air-Gapped Hardware Desktop Wallet Companion
KEYSTONE Desktop Wallet.
Manage your crypto portfolio across multiple blockchains with complete air-gapped security. Pair your Keystone hardware wallet with our official desktop companion app for seamless offline QR code signing.
100% Air-Gapped QR Signing
Open Source Transparency
Trusted Worldwide
100%Air-Gapped Cold Storage
OpenSource Transparency
Multi-ChainEcosystem Support
Anti-TamperSecure Element
Desktop Power Meets Air-Gapped Safety
Monitor your portfolio, review transactions, and interact with dApps without ever exposing your private keys.
True Air-Gapped QR Signing
No USB or Bluetooth connections. All transaction data is passed securely and offline via dynamic animated QR codes.
Full Desktop Companion Suite
Track portfolio balances, execute token swaps, and manage multi-chain assets directly from your Windows or Mac desktop.
Open-Source Reliability
Fully verifiable open-source code and robust hardware architecture designed to protect you against remote and physical attacks.