Free Hmi Graphics Library ~upd~ -

What is an HMI Graphics Library?

These libraries provide the code and rendering engines needed to build custom HMI applications.

What is HMI?

Pro Tip: Free libraries rarely come with tag databases. You will need to manually alias your PLC addresses to the graphic's animation properties.

What are HMI Graphics Libraries?

8. Recommendations

| Scenario | Recommended approach | |----------|----------------------| | Open-source HMI project (e.g., for Raspberry Pi) | Qt + OpenSCADA widgets + Material SVG icons (MIT) | | Commercial HMI device (no license fee for graphics) | Use MIT/CC0 icon sets only; code custom controls using basic shapes (no GPL assets) | | Web‑based HMI | Apache ECharts for gauges + FontAwesome + custom SVG mimic (Inkscape) | | Rapid prototype | HMI Project (GitHub) or ModernUI for WinForms (free) | | No time for DIY | Purchase affordable commercial library (e.g., Industrial Graphics from CodeProject, ~$50) – outside “free” scope, but practical |

If you need specific icons or modern vector graphics that aren't tied to a specific industrial brand, these platforms are excellent: free hmi graphics library

Free HMI graphics libraries