Industrial Communication
Interfaces to read, write and structure machine data through PLC systems and protocols such as OPC UA, Modbus TCP, EtherNet/IP and Siemens S7.
Automation software for industry
Industrial communication, automation workflows, and the tools around them.
TKH Software builds focused software for machines, production data and industrial processes: PLC connectivity, OPC UA, Modbus TCP, EtherNet/IP, Siemens S7, interfaces and reliable automation helpers.
Niche focus
- PLC communication and machine data
- OPC UA, Modbus TCP, EtherNet/IP and S7
- Desktop tools for technicians
- Backend services for production systems
Services
Software where automation meets production reality.
Clear, maintainable tools for companies that need machines, data and people to work together.
Automation Workflows
Effective systems that reduce repetitive manual work in production, maintenance and engineering.
Industrial Desktop Apps
Practical Windows tools for operators and technicians: configuration, diagnostics, data export and visualization.
APIs and Integration
Backend services that connect PLC data with databases, reporting systems, ERP, MES or custom business software.
Best fit
For teams that need software close to the machine.
We help where standard software ends one step too early: reading PLC data, connecting old and new systems, building technician-friendly tools, or turning production signals into reliable business data.
Tailor-made
The software is designed with PLCs, plant constraints and shop-floor workflows in mind.
Robust
Projects are built like maintainable software products, not temporary scripts.
Free tool
S7 Browser
A free browser for Siemens S7 PLCs that helps you inspect reachable devices and explore PLC data without starting a full engineering environment.
- Browse S7 connections and inspect PLC structure
- Useful for diagnostics, commissioning and quick checks
- Free download for Windows and macOS
Developed in Austria
TKH Software is a small Austrian software company specializing in industrial automation software, machine communication and custom tools that are close to real production workflows.
Tobias Huber, TKH Software GmbH
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