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 of OPC DA Test Client and start testing your OPC servers and items within few easy clicks. Free Tool!
OPC Server for Modbus
OPC Server for Modbus provides reliable real-time OPC data access for Modbus TCP devices. Modbus & OPC DA integration made easy. Download your trial version
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.