Compare the Top Free SCADA Software as of November 2025

What is Free SCADA Software?

SCADA software is used to control and manage the information between software and industrial equipment with the purpose of monitoring industrial processes. Compare and read user reviews of the best Free SCADA software currently available using the table below. This list is updated regularly.

  • 1
    Fernhill SCADA

    Fernhill SCADA

    Fernhill Software

    Fernhill SCADA is a scalable SCADA offer based on a client server architecture. Supports multiple clients and redundant architectures. Easy to use and setup. Drivers for common PLCs: Allen Bradley, Mitsubishi Melsec, Omron, Siemens S7 & more. Open protocol drivers for: BACnet, DNP3, Modbus. Supports open data access interfaces including OPC UA, OPC Classic, ODBC, MQTT & more. Built-in historian and trending. Configured using a single Integrated Development Environment (IDE). The runtime works across multiple platforms including Windows, Linux, macOS, Android and iOS. Free runtime - deploy any number of SCADA systems with one low cost developer license.
    Starting Price: Free runtime
  • 2
    WEBICC

    WEBICC

    AEG COMMISSIONING

    Discover the WEBICC SCADA solution for the management and automation of industrial processes, perfectly adapted for the digital age. With a 100% web and multi-platform interface, WEBICC SCADA fits the needs of projects of any size, from the most compact to the most ambitious. Create complex and customized visualizations easily using SVG graphical symbol screens, data logs, alarms, maintenance notifications, emails, real-time and historical graphs, plus detailed reports. Our applications run smoothly in any modern HTML5 compatible browser, be it a touch panel PC, computer, tablet or smartphone. Our server runs on Windows, Linux operating systems and ARM architectures such as Raspberry Pi. The client application requires no installation, requiring only a free web browser. Transform the way you interact with industrial systems with WEBICC SCADA – superlative efficiency, flexibility and control.
    Starting Price: €403.9
  • 3
    FactoryStudio
    Tatsoft’s FactoryStudio gives you the tools to rapidly design powerful and secure industrial applications! Features: real-time data modeling, data logging, MQTT broker/client/spB, audit trail, alarms & events, visual SQL query database gateway, high-performance smart displays, HTML5 dashboards, WPF drawing tools, iOS app, trends & annotations, reporting & more! You can program scripts in C#, VB.NET, JavaScript and Python. With ZERO install on the client side, and only 2 minutes install server side, you can be up and building performance improving applications in no time! Includes dozens of built-in native protocol drivers to PLCs, DCSs, and support for other industry standards, like OPC and MQTT. Need a driver we don’t have yet? We also have a toolkit for protocol driver development! FactoryStudio can act as your data hub for everything in your industrial ecosystem: your link between IT and OT, your real-time devices, and your SQL data sources with easy data-binding
    Starting Price: $960 one-time fee
  • 4
    Aircada Pro
    Aircada Pro makes it easy to create augmented reality HMIs and overlay existing SCADA data above each piece of equipment. Workers can harness their phone’s camera to view their data in real-time, gaining access to each of the machines’ schematics, historical data, analytics, and more. Aircada Pro offers several features including: -Live in the field data monitoring. -Augmented reality tasks and work orders. -Alarms for fast response troubleshooting. -Facility map to search and locate all assets. -Messenger for efficient team communication. -Customizable virtual reality SCADA displays. With Aircada Pro and augmented reality, maintenance teams will now have all the information they need, live in the field, to safely, quickly, and enjoyably get the job done.
    Starting Price: $89/month/user
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