License File - Kerio Control Offline

On your internet-connected computer, navigate to the GFI License Manager. Log in with your credentials (the email associated with the purchase).

Keep your MAC address documented, keep your GFI portal login secure, and always generate your renewal file before your current license expires. A lapsed offline license requires physical access to the server to fix, which is a scenario every network admin wants to avoid. Keywords used: Kerio Control Offline License File, GFI licensing, offline activation, air-gapped firewall, Kerio Control license renewal. Kerio Control Offline License File

/etc/kerio/license/kerio-control-XXXXX.lic Then restart the keriocontrol service: On your internet-connected computer, navigate to the GFI

By mastering the generation process (Portal > MAC > File) and the installation workflow (Admin UI > Import), you ensure that your firewall remains fully operational, compliant, and secure—even when the rest of the world is offline. A lapsed offline license requires physical access to