When you license RealVNC Server using an offline license, only is available. Cloud connectivity — which routes sessions through RealVNC’s cloud service for easier NAT traversal — cannot be used simultaneously. If you want to leverage cloud connectivity for certain devices while using offline licensing for others, you must maintain separate licensing strategies accordingly.
A is a string of characters (or a license file) provided to Enterprise subscribers that allows RealVNC Server to be licensed and authorized without reaching out to the RealVNC cloud for validation.
If your offline license key fails to apply, check the following common issues: realvnc offline license key
RealVNC has transitioned away from traditional offline license keys for its core VNC Connect service, moving instead to a cloud-based identity model. For users operating in secure, air-gapped environments without internet access, RealVNC now requires an to generate and utilize offline licensing capabilities.
Understanding RealVNC Offline License Keys: A Complete Guide When you license RealVNC Server using an offline
Ensure you restarted the RealVNC Server service after applying the key.
Choose the option for or Register with a key . A is a string of characters (or a
A powerful, free VNC option tailored specifically for Windows environments, featuring robust encryption plugins and active directory integration natively offline.
Satellite internet may be too slow, unreliable, or expensive for constant online activation checks. An offline license works indefinitely once installed.