Offline activation does not prevent you from manually applying updates. You can download the latest VNC Server installer on a connected machine, transfer it via USB, and install it—the offline license remains intact. However, you won’t receive automatic update notifications.
| Edition | Offline Supported? | Key type | | :--- | :--- | :--- | | VNC Connect (free) | No | N/A | | VNC Connect Professional | No (online only) | N/A | | VNC Connect Enterprise | Yes (via offline license request) | Perpetual or site | | VNC Server for Windows (legacy) | Yes (older v6.x) | Perpetual key | | RealVNC for Industrial/Embedded | Yes | Signed offline license file | realvnc offline license key
Ensure you are using the version of VNC Server that matches your key. Legacy keys for VNC 5.x will not work on RealVNC Connect (6.x or 7.x). Subscription Level: Offline licensing is generally reserved for Enterprise Offline activation does not prevent you from manually
Your license will be listed here. The format depends on your software version: : Uses a long offline license key/file. RealVNC 6.x : Uses a standard 25-character license key. Application Methods | Edition | Offline Supported