Software
We've compiled a list of 6 free and paid alternatives to QModBus. The primary competitors include CAS Modbus Scanner, QModMaster. In addition to these, users also draw comparisons between QModBus and ModScan, Modbus Poll, ModSim. Also you can look at other similar options here: About.
We've compiled a list of 6 free and paid alternatives to QModBus. The primary competitors include CAS Modbus Scanner, QModMaster. In addition to these, users also draw comparisons between QModBus and ModScan, Modbus Poll, ModSim. Also you can look at other similar options here: About.
CAS Modbus Scanner is a utility to retrieve coils, inputs, holding registers, and input registers...
QModMaster is a free Qt-based implementation of a ModBus master application.
ModScan is for use in development or maintenance of multi-vendor systems utilizing the popular PLC...
Modbus Poll is a Modbus master simulator designed primarily to help developers of Modbus slave...
ModSim32 is a very simple but powerful application for simulating data from modbus slave devices.
QModBus is a free Qt-based implementation of a ModBus master application.
QModBus is a free Qt-based implementation of a ModBus master application.
Linux
Windows
About QModBus
QModBus is a free Qt-based implementation of a ModBus master application. A graphical user interface allows easy communication with ModBus slaves over serial line interface. QModBus also includes a bus monitor for examining all traffic on the bus.
QModBus originally has been developed by EDC Electronic Design Chemnitz GmbH and now is publicly available under the terms of the GPLv2.
Technical details
Supports RTU mode of ModBus protocol
Parameters of serial port fully configurable
Bus monitor for examining all traffic on the bus
Backend based on libmodbus
Supports both Linux and Windows
Modbus
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