OPC Free Tool

Integration Objects provides free OPC Client and OPC Server software products that allow end-users and developers to test and simulate OPC systems and communications:
1. OPC Client Explorer supporting OPC Unified Architecture (OPC UA) specification.
2. Test OPC Client software providing an OPC explorer environment to read real-time data and alarms and events.
3. OPC Server Simulators software providing an easy to configure OPC tool simulating real-time data and alarms and events, as well as historical data. Users can simply configure their address space using CSV data.

OPC DA Test Client – Portable Edition
Download OPC DA Test Client - Portable Edition and start testing your OPC servers and items within few easy clicks. Free OPC DA explorer tool!
OPC Server for Modbus
OPC Server for Modbus provides reliable real-time OPC data access for Modbus TCP devices and RTUs. Download your trial version now!
OPC DA Test Client
Integration Objects' OPC Explorer is a powerful and free OPC DA Test Client. You can monitor real-time data from multiple OPC DA Servers. Download now !
OPC AE Test Client
Integration Objects’ OPC AE Explorer is a powerful OPC AE Test Client. Download now for free and discover how troubleshooting alarms and events can be easy.