Modbus Tester

Modbus Tester 2.12.0 is an excellent utility for testing communication with Modbus slaves. Developed by Andrzej Sokulski, this versatile tool is perfect for anyone needing to read and write Modbus registers and outputs. It supports reading 4XXXX/3XXXX registers, 1XXXX inputs, and 0XXXX outputs, as well as writing 4XXXX registers and 0XXXX outputs. Users will appreciate the various data formats available, including hex, bin, and int. Additionally, the raw frame format can be accessed on the spy page, making it an invaluable resource.

One of the great things about Modbus Tester is the ability to easily download it for free. With a compact file size of only 391 KB, it's quick to download and won't take up much space on your device. The program’s installers, such as mb_tester.exe, Modbus4.exe, ModbusDemo.exe, OmniMBT.exe, and test.exe, make it straightforward to get started.

Compatibility-wise, Modbus Tester 2.12.0 runs smoothly on Windows XP, Vista, 7, 8, 10, and 11, ensuring a broad range of supported operating systems. This program falls under the Internet & Network category, specifically the Network Tools subcategory. Also, if you need older versions for compatibility reasons, versions 2.1, 1.7, and 0.3 are available.

Pros:

• Free to use, making it accessible for everyone.
• Lightweight and easy to download, with a file size of just 391 KB.
• Extensive support for different Modbus registers, inputs, and outputs.
• Compatible with a wide range of Windows operating systems.

Cons:

• The user interface might not be as intuitive for beginners.
• Limited to the Windows platform without support for Mac or Linux.

You may want to check out more software, such as Simply Modbus TCP, Simply Modbus Master or Simply Modbus, which might be related to Modbus Tester.