Key | Realvnc Offline License

How to Use RealVNC Connect with an Offline License Key To use RealVNC Connect in an environment without internet access, you must use an Offline License Key . This is a feature specifically available for Enterprise (now "v7" or "Server Only") subscriptions

Enterprise Only: Generally unavailable for "Device Access" or "Professional" tiers.

. It allows you to license the software without an internet connection, making it ideal for high-security, on-premise environments where data must never leave the local network. Key Features of Offline Licensing No Internet Required

• License key hash – A salted SHA-256 fingerprint of your purchased license.
• Expiration timestamp – Most offline keys have a fixed expiry (e.g., 1 year). Perpetual offline licenses are rare; usually you must renew annually.
• Machine ID signature – Encrypted with RealVNC’s private key, ensuring the response only works on the requesting machine.
• Feature flags – Determines allowed features (e.g., file transfer, printing, multi-user switching).

Part 8: Alternatives to RealVNC Offline License Key

If you cannot obtain a genuine offline key or find the cost prohibitive, consider these alternatives: