Modbus Workbench Alternatives
Modbus Workbench is described as 'Free desktop tool for Modbus RTU and TCP testing, fully offline, with live polling, write operations, traffic log, slave simulation, and exportable data logs' and is an app. There are more than 10 alternatives to Modbus Workbench for a variety of platforms, including Windows, Linux, Web-based, Flathub and SaaS apps. The best Modbus Workbench alternative is CoreBus, which is both free and Open Source. Other great apps like Modbus Workbench are ModbusScope, ModScan, ModSim and QModBus.
Alternatives list
ModbusScope is a graphical user interface tool designed for logging data using the Modbus protocol. It enables users to visualize the data in graphs while logging continues, and supports exporting the data to a CSV file for later analysis.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows
- Linux
ModScan is for use in development or maintenance of multi-vendor systems utilizing the popular PLC communications protocol as developed by Gould Modicon. It allows the PC to operate as a MODBUS master device, polling a connected slave for data.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
ModSim32 is a very simple but powerful application for simulating data from modbus slave devices. ModSim is an MDI application which allows you to define multiple blocks of data points which may then be accessed from a connected modbus master.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
15 QModBus alternativesQModBus 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.
Cost / License
- Free
- Open Source (GPL-2.0)
Platforms
- Windows
- Linux
- 13 QModMaster alternatives
QModMaster is a free Qt-based implementation of a ModBus master application. A graphical user interface allows easy communication with ModBus RTU and TCP slaves. QModMaster also includes a bus monitor for examining all traffic on the bus.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux
+1
Q 
Modbus Pro brings Modbus diagnostics into the modern era. Most engineers juggle a seperate master poller and slave simulator, often with dates interfaces. Modbus Pro puts both in one clean app
Cost / License
- Paid
- Proprietary
Platforms
- Windows
+2
CAS Modbus Scanner is a utility to retrieve coils, inputs, holding registers, and input registers from a Modbus enabled device.
Cost / License
- Free
- Proprietary
Platforms
- Windows
C- 15 Modbus Poll alternatives
Modbus Poll is a Modbus master simulator designed primarily to help developers of Modbus slave devices or others that want to test and simulate the Modbus protocol. With the multiple document interface you can monitor several Modbus slaves and/or data areas at the same time.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
M 
Modbus master/slave tool for Windows with drag-and-drop HMI dashboards, data logging, alarms and Structured Text scripting.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows
+1
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Linux
- Flathub
- Flatpak
+7
A complete Modbus Master and Slave simulator in your browser. Read, write, and simulate registers with RTU serial and TCP/IP support. Parse datasheets with AI. Visualize data in real time.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
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