Katalon supports since version 9.0. You install a small license server on a machine that has periodic internet access. It distributes offline tokens to air-gapped clients.
However, there is a if you meet specific criteria: katalon offline activation free updated
Eliminates execution failures caused by intermittent internet connections or proxy issues. Enterprise Management: Katalon supports since version 9
: Only users with a paid annual KSE license can generate a .lic file through the Katalon TestOps Admin portal to activate a machine without internet access . katalon offline activation free updated
