There was a download of MatrikonOPC Server for Modbus 5.0.0.2616 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The software lies within Internet & Network Tools, more precisely Network Tools. The actual developer of the program is Matrikon Inc. The most popular versions of the tool are 5.0, 4.6 and 4.5. The default filenames for the program's installer are iC.exe or PSTCFG.exe etc.
From the developer:
The Modbus OPC Server From MatrikonOPC provides secure and reliable real-time data access between all Modbus devices and any OPC-enabled applications such as Historians, HMIs, and SCADA ...etc.
You may want to check out more software, such as MatrikonOPC Server for Omni Flow Computers, MatrikonOPC Server for Omron PLCs or MatrikonOPC Server for Mitsubishi PLCs, which might be similar to MatrikonOPC Server for Modbus.
Streaming Media
Streaming Media