1
OPCconnect.com
47
Freeware
OPC Server offers a wide variety of servers available for free.
Automated Solutions, Inc.
26
Shareware
OPC Server provides Ethernet connectivity to Modbus/TCP Servers (Slaves).
Integration Objects
26
Freeware
Allows you to simultaneously interface with several OPC DA servers.
OPC Labs
Shareware
OPC Time Monitor provides valuable timing data about your factory.
3
BladeAPIMonitor
24
Shareware
It can trace and log API and ActiveX interface with parameters.
5
The KPD-Team
Freeware
API-Guide is an API-database with all the API-functions of API-list.
NREL/DOE/Alliance
1
Open source
Open source plugin for Google SketchUp that extends the SketchUp API.
Entrian Solutions
13
Shareware
Entrian Source Search find any occurrence of a function,variable,API,error code.
BitNami
28
Open source
DreamFactory is an open-source REST API backend for mobile, web, and IoT apps.
1
Festo
67
Demo
OPC Easy Server is the OPC server that connects any OPC with the network.
MatrikonOPC
30
Commercial
Access legacy COM OPC DA, HDA, and AE OPC Servers using OPC UA Specifications.
Advosol Inc.
Shareware
This program wraps to classic OPC DA, OPC HDA and OPC AE servers.
Michael R.W. Dawson, University of Alberta
10
Shareware
The OPC Handler for Windows 95/98/NT. With James You can link different OPC Servers. James has inclu....
4
Matrikon Inc.
1,334
Freeware
An OPC Client packed for testing and troubleshooting OPC servers & connections.
ICONICS, Inc.
79
Freeware
The OPC Simulator Server provides any OPC Client application with simulated COM.
