Info & Contact

About ModPackQT

ModPackQT is a professional-grade Modbus Master and Slave simulator built for industrial automation engineers, system integrators, and SCADA professionals. This browser-based platform eliminates the need for expensive desktop software while providing the same reliability and precision you expect from industrial tools.

ModPackQT is built with a modern, cloud-native architecture that works on any device with a web browser.

What We Offer

Browser-Based Platform

The ModPackQT web app runs in any modern browser. To connect local Modbus devices, install the ModPackQT Desktop app on each field computer.

Secure by Design

Your measurement data stays in your browser session. Only connection profiles are stored securely in the cloud.

Contact Us

We typically respond to inquiries within one business day.

System Requirements

ModPackQT runs in any modern web browser. For full feature support:

  • Modbus RTU (Serial): Chrome, Edge, or Opera with WebSerial API support
  • Modbus TCP/IP: Any modern browser (Chrome, Firefox, Safari, Edge)