Best Open Source HMI Software 2025 (original) (raw)

Browse free open source HMI software and projects below. Use the toggles on the left to filter open source HMI software by OS, license, language, programming language, and project status.

Open Source HMI Software Guide

Open source HMI software is a type of Human-Machine Interface (HMI) software that is freely available to the public. It allows users to interact with machines, control processes, and visualize their data in an efficient manner. This type of software has been around for decades, but recently its popularity has grown due to the increasing need for automation and ease of operation in industrial settings.

Open source HMI software can typically be divided into two main categories: general purpose HMI systems and embedded systems. General purpose HMIs are more commonly used in commercial applications as they provide users with a platform to develop custom interfaces tailored to suit specific needs. On the other hand, embedded systems provide a more basic set of features geared mainly towards industrial applications such as industrial controllers or process automation.

One common feature shared by many open source HMI solutions is their use of graphical user interface (GUI) technology which allow users to interact with machines through visuals such as buttons, sliders, checkboxes, etc., resulting in a much more intuitive experience than traditional text-based command lines. These visual elements also make it easier for non-technical users to understand and control complex machinery without having knowledge on scripting languages or engineering principles associated with them.

These efforts have resulted in some powerful open source HMI software that rivals expensive proprietary solutions on various performance metrics such as customization options, integration capabilities, cost efficiency and so forth. Additionally, these packages come backed up by strong international developer communities eager to help newcomers out with any technical difficulties they may face while getting started with this kind of system.

In conclusion, open source HMI software provides an affordable alternative for businesses seeking automation while avoiding vendor lock ins imposed by proprietary options currently available on the market today. With its widespread usage among industries ranging from manufacturing and robotics to healthcare and finance no doubt we will continue seeing improvements over time making these packages even better suited for solving the evergrowing list of problems posed by modern industry operations.

Open Source HMI Software Features

Different Types of Open Source HMI Software

Advantages of Open Source HMI Software

  1. Reduced Costs: Open source HMI software eliminates the need for costly proprietary HMI systems, and users save money on both upfront license fees and ongoing maintenance costs.
  2. Increased Flexibility: Open source HMI software offers flexibility in user interface design, and users can customize the look and feel of their interface with drag-and-drop features.
  3. Improved Interoperability: By using open source HMI software, users benefit from better interoperability between systems, allowing them to easily integrate their HMI system with other third-party applications.
  4. Enhanced Security: Open source HMI software typically offers better security than proprietary solutions as its code is subject to public scrutiny. This helps ensure that any potential vulnerabilities are quickly identified and addressed.
  5. Improved Accessibility: As it’s not tied to any specific hardware or platform, open source HMI software can be used across multiple devices and platforms, providing increased accessibility for the end user.
  6. Easier Upgrades: An open source model allows for smoother upgrades as users have access to the latest versions of the software without having to wait for a vendor-supplied patch or update.

Who Uses Open Source HMI Software?

How Much Does Open Source HMI Software Cost?

Open source HMI software can be incredibly cost effective, as there are many free or low-cost options available. Depending on the complexity of the project and scope of the work, some open source solutions may require a somewhat larger budget than others, but overall they are much more affordable than commercial software solutions. Generally speaking, you can find free open source HMI software for basic projects with limited functionality, such as creating simple displays or monitoring industrial processes. For more advanced projects, like developing a graphical user interface (GUI) with industrial automation features, more comprehensive open source solutions may come with a moderate price tag of several hundred dollars up to over $1,000.

The advantage of using an open source solution is that it typically provides greater flexibility compared to commercial software packages. It also offers improved interoperability between systems and devices within different vendors’ platforms. Additionally, you are generally able to customize your system by adding features or modifying existing ones according to your specific needs without being constrained by restrictive license agreements which can often limit the functionality of proprietary software products.

Overall, open source HMI software is an excellent option when seeking cost-effective solutions for programmatic display and control applications in industrial environments. With its considerable feature set and great value for money proposition, it is no wonder such solutions continue to remain popular despite competition from commercial offerings in the market today.

What Does Open Source HMI Software Integrate With?

Open source HMI (Human Machine Interface) software is designed to work with a wide range of other software types. This type of software can integrate with communication protocols, PLCs (Programmable Logic Controllers), databases, motor controllers, motion control systems, and other industrial automation hardware. It also integrates well with networking devices such as routers and switches in order to provide remote access to the system from any location. Open source HMI software also offers integration with process control and SCADA systems which can be used to monitor and automate industrial processes. Lastly, it can integrate with visualization tools allowing for easy creation of graphics-rich user interfaces that allow operators to interact with their machines more effectively.

  1. Shift towards open source HMI software: There has been a steady shift towards open source HMI software in recent years, as organizations look for more cost-effective solutions that can be tailored to their specific needs. Open source HMI software has the potential to be much more flexible than proprietary solutions, allowing businesses to take advantage of the latest technologies and quickly adapt to changing requirements.
  2. Widening range of available solutions: The range of available open source HMI solutions continues to expand, with new platforms being released regularly. This growth in choice has made it easier for businesses to find the right solution for their needs.
  3. Growing community of developers: As open source solutions become more popular, there is a larger community of developers contributing to the development of HMI software. This makes it easier for businesses to find experienced and knowledgeable developers who can help them customize their open source solution.
  4. Improved security: Open source HMI software is often developed with greater emphasis on security than proprietary solutions, making it a safer choice for businesses that handle sensitive data. Additionally, open source solutions are generally more transparent than proprietary software and can provide better visibility into how the code works.

Getting Started With Open Source HMI Software

  1. Research available options – The first step is to research the various types of open source HMI software that are available. You’ll find a wide variety of options, so it pays to spend time exploring which one might be right for you and your projects.
  2. Download and install the software – Once you’ve chosen an option, download and install it onto your computer or device. Many of these programs have very specific installation instructions that must be followed precisely in order to ensure everything is set up correctly.
  3. Explore tutorials – Before diving into design, take some time to explore any tutorials that come with the software or look on the internet for videos or written guides about how to use it properly. This will provide key insights into how the program operates and how you should use its tools when designing HMIs.
  4. Design example projects – Now it’s time to put what you’ve learned into practice by attempting to design a few example projects with the program's tools and features, such as creating simple control screens and linking them together in order create a functioning user interface system. This process should start off with basic concepts then gradually move onto more complex tasks as you become more familiar with what the program has to offer .
  5. Try out different features – Take some time after completing each project or task before moving onto something new, as this will give you an opportunity to explore some of the other features within the software that may also prove useful for future designs. There really isn't any limit here—the only thing that matters is whether or not it provides value for your specific needs going forward.