Go to the My Products tab within your profile. If you have applied demo licences to your Profile, there will be a list of plug-ins titled Native Software - Demo.
To activate your free demo periods on any plug-ins, click on the activate now label for one of the plug-ins in the list.
You will be taken to the SSL Online Licence Centre.
Note that the Duende Native encryption is based upon ’CodeMeter’. You may have other products licenced under CodeMeter, and you may have a USB hardware CodeMeter dongle (similar to an iLok). It is important to read the on-screen instructions before clicking on Continue to the Licence Centre at the bottom of the page. A list of plug-ins will appear. Click on the individual Activate Now labels to complete the activation process. If you are ready to activate all of the licences listed, click on Activate all my licences.