Modbus Slave is for simulating up to 100 slave devices in 100 windows!. Speed up your PLC programming with this simulating tools. Start programming and test before you receive your slave device from supplier. Data contained with any open document is accessible to the master application. Same user interface as Modbus Poll.
Publisher’s description
What is Modbus Slave?
Modbus Slave 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 1.8 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 (1.8 MB)
Cons
- Proprietary licence: check the terms and price
- Installation needs administrator rights
- No update for more than a year
In short: Modbus Slave is a Windows tool for 64-bit, ARM64 and 32-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is Modbus Slave 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:
72BBBBE48BA97DF9FBDC3E3967F0456D4BD44796580F404956C1111B988D7A66· 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 |
|---|---|---|---|
| 10.0.0.2493Latest | January 22, 2025 | 1.8 MB | 32-bit EXE (NSIS)ARM64 EXE (NSIS)64-bit EXE (NSIS) |
Install from the command line
Silent install ›winget install --id WitteSoftware.ModbusSlave -eModbusSlaveSetup64Bit.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
- 10.0.0.2493
- Released
- January 22, 2025
- Added to the catalogue
- December 3, 2025
- Versions listed
- 1
- Website
- modbustools.com
- winget ID
- WitteSoftware.ModbusSlave
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is Modbus Slave free?
Modbus Slave 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 Slave 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 Slave 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 Slave be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Modbus Slave run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.