ReviewABB OPC Tunnel is a program developed by Softing AG. We know of version 1.4. Version 1.44 is available for free download at our site. ABB OPC Tunnel package has a size of 107,444,450 bytes. Softing AG also publishes Modbus/TCP OPC Server.
As Softing AG says: OPC Tunnel provides a safe and easy method to enable OPC... more