LinkMaster provides the means of linking data between OPC Servers, thus acting as a universal bridge for OPC Systems. Additionally, LinkMaster is an OPC and DDE server allowing it to act as a bridge between legacy DDE systems and new OPC enabled applications. Industrial Strength Reliability A few of the industries that rely on LinkMaster include: Aerospace, Automotive, Building Automation, Material Handling, Medical, Power Generation, Primary Metals, Pulp & Paper, Refining, Timber, Utilities.