Can I Upgrade My Merlin Server License?
The upgrade from version 4 to 5 is free of charge for all Merlin Server customers. Download the latest version from our website.
Both versions can manage with Merlin Project 4 and Merlin Project 5 files. We recommend to use the server version of which you have more clients in use. This means Merlin Server 5 when you mostly work with Merlin Project 5 and Merlin Server 4 if the main use is Merlin Project 4.
It is not possible to upgrade from Merlin Server 2 to Merlin Server 4 or 5, since this is a completely new development. In this case you have to purchase a new license.