To activate (including legacy versions like 1.8), you must use a valid license key purchased from the developer. Installation and Registration Guide Download and Install
If you're having trouble finding a serial number or if the software is no longer supported, you might consider looking into alternative imposition software that offers free trials or is open-source. Imposition.Wizard.1.8.with.Serial
Installing and activating Imposition Wizard 1.8 with a serial key is a straightforward process: To activate (including legacy versions like 1