Lightweight industrial control host software.
Built for real-time operation and maintenance, fast deployment, and multi-scenario coverage, while supporting general-purpose platforms and on-demand customization.
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Download the latest desktop package, view release notes and prepare your device in a few minutes.
Windows Installer
Recommended for most users, with a complete setup wizard and default runtime components.
Download for WindowsPortable Package
No installation required. Suitable for quick testing, field deployment and offline environments.
Get Portable VersionRelease Notes
Check version updates, hardware support information and deployment instructions before installing.
View Release NotesBuilt for MODBUS engineering scenarios Personal and commercial editions
Choose the edition that matches your scenario, from free personal debugging to licensed commercial deployment and integration.
Free for individual use
Focused on daily MODBUS debugging, simulation, testing, and learning scenarios.
- Simulated master and simulated slave, with integrated master-slave operation
- Full-range read and write across four MODBUS data address types
- Supports MODBUS ASCII, RTU, TCP, plus TCP/UDP channels carrying ASCII or RTU
- Multi-device management, multi-channel concurrency, curve logging, and packet parsing
Licensed for enterprise deployment
Designed for production use where data flow, alarm response, and control logic need to run continuously.
- Historical data, status monitoring, and real-time alarm handling
- Logic control, data gateway capability, and custom packet workflows
- Better suited for PLCs, meters, inverters, and other industrial control devices
- Personal use remains free, while commercial applications require authorization
Personal vs Commercial
| Feature | Personal | Commercial |
|---|---|---|
| Target users | For individual use | For industrial and commercial users |
| Authorization | Permanently free in function | Paid authorization, one-time permanent license |
| Technical support | Not provided | After-sales technical support included |
| Usage responsibility | No liability for usage outcome, and systems built with it must not be used commercially | Authorized for commercial application |
| System status | ✓ | ✓ |
| Logic control | ✓ | ✓ |
| Historical data | Limited to one master device | ✓ |
| Alarm data | Up to 3 alarm rules | ✓ |
| Data gateway | ✕ | ✓ |
| MQTT forwarding | ✕ | ✓ |
| Linux | ✕ | Custom deployment |
| Channel management | ✓ | ✓ |
| Device management | ✓ | ✓ |
| User management | ✓ | ✓ |
| Device data | ✓ | ✓ |
| Simulated master | ✓ | ✓ |
| Simulated slave | ✓ | ✓ |
| Real-time curves | ✓ | ✓ |
| Link statistics | ✓ | ✓ |
| Packet testing | ✓ | ✓ |
| Tools | ✓ | ✓ |
What we do
Service blocks designed for a serious tech brand
Software Customization
Customized software development for project requirements and deployment needs.
Engineering Point Configuration
Assist with device points, communication mapping, and engineering configuration planning.
SCADA Design
Provide interface structuring, screen layout, and industrial visualization design support.
Software Training
Offer product onboarding, operation guidance, and usage training for project teams.
Contact us
Scan the QR code below to contact us through the service account or the public account.
Service Account