Can CADian Be Used Offline (e.g., on a Construction Site)? If So, for How Long?

Perpetual licenses and years subscriptions* can be used without an internet connection after activation. The license is activated once and then stored locally on the respective computer.

For network licenses the license is automatically checked by the license server on the network when the program starts and at regular intervals. For this, the license server must be reachable.

*Depending on the activation. Offline activation must be used during activation. This has disadvantages when extending the license.