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. For each window you simply specify the Modbus slave ID, function, address, size and poll rate. You can read and write registers and coils from any window. If you want to change a single register, simply double click the value. Or you can change multiple registers/coils. Multiple data formats such as float, double and long with word order swapping are available.
Supported protocol variants: * Modbus RTU * Modbus ASCII * Modbus TCP/IP * Modbus RTU Over TCP/IP * Modbus ASCII Over TCP/IP * Modbus UDP/IP * Modbus RTU Over UDP/IP * Modbus ASCII Over UDP/IP
Publisher’s description
What is Modbus Poll?
Modbus Poll is a proprietary program for Windows from Witte Software.
Installation and requirements
Official installers exist for 64-bit, ARM64 and 32-bit as EXE (NSIS). The main installer is 4.5 MB. Installation asks for administrator rights. The installer supports unattended (silent) installation.
Pros / Cons
Pros
- Native ARM64 build for Windows on Arm
- Documented silent install
- Small download (4.5 MB)
Cons
- Proprietary licence: check the terms and price
- Installation needs administrator rights
In short: Modbus Poll is a Windows tool for 64-bit, ARM64 and 32-bit PCs. Administrators can deploy it unattended.
Is Modbus Poll safe to download?
- The file is served by modbustools.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
446AF3BA1B49A926671CFE1C018CB0058D49FAF1CBB0A41A28CAC58498B6AB77· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 13.2.1.2558Latest | August 5, 2026 | 4.5 MB | 64-bit EXE (NSIS)32-bit EXE (NSIS)ARM64 EXE (NSIS) |
Install from the command line
Silent install ›winget install --id WitteSoftware.ModbusPoll -eModbusPollSetup64Bit.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- Witte Software
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64, 32-bit
- Installer
- EXE (NSIS)
- Version
- 13.2.1.2558
- Released
- August 5, 2026
- Added to the catalogue
- August 5, 2026
- Versions listed
- 1
- Website
- modbustools.com
- winget ID
- WitteSoftware.ModbusPoll
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is Modbus Poll free?
Modbus Poll is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is Modbus Poll safe to download?
The download comes from modbustools.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Modbus Poll with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can Modbus Poll be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Modbus Poll run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.