| Feature | QModMaster | |---------|------------| | | Completely free | | License | GPL v3 open-source | | Protocols | Modbus RTU and Modbus TCP | | Cross-platform | Windows, Linux, macOS | | Features | Read/write coils/registers, real-time monitoring, multiple data formats | | Customization | Full source code available |
Simply Modbus Master 8.1.2 is a professional data communication test software used to simulate Modbus RTU or ASCII Master devices. It is widely used by engineers for testing, diagnosing, and debugging Modbus systems. simply modbus master 8.1.2 license key