1
OSIsoft, Inc.
1
Freeware
Collects data from OPC servers via the DA and writes them to the PI Server.
2
Cognex Corporation
149
Freeware
It is a program that can be used to publish the OPC tags to an OPC Client.
Woodward
133
Freeware
SOS Servlink OPC server provides an OPC interface for Woodward controls.
1
TAKEBISHI
113
Shareware
DeviceXPlorer is a communication middleware based on OPC Data Access.
1
NETxAutomation
23
Demo
The NETx KNX OPC Server provides access to KNX networks.
Advantech Automation Corp.
1
Demo
Communicate with a wide range of HMI/SCADA software packages.
MatrikonOPC
16
Shareware
OPC Data Manager is a software application that transfers data.
Kepware
23
Shareware
Increases the reliability and availability of your OPC data.
Everest Software LLC
5
Shareware
MODOPC is a full featured OPC Data Access server (DA 2.x).
OPC Labs
3
Freeware
QuickOPC.NET is a radically new approach to access OPC data.
Moeller GmbH
97
Demo
OPC enables PLC data to be accessed transparently.
3
IOServer Pty Limited
84
Shareware
This software allows OPC clients to exchange plant floor data with PLC.
1
Panasonic Electric Works Europe AG
18
Freeware
The Panasonic OPC Server allows high-performance data transfer.
2
Vipa GmbH
35
Commercial
Provides the standard interface for accessing data from OPC clients.
Matrikon Inc.
9
Freeware
OPC Desktop Historian is an affordable data archiving tool.