Several providers offer high-quality, free HMI graphics libraries for industrial applications. These libraries typically include symbols for manufacturing, HVAC, and water treatment, such as pumps, valves, and tanks. Top Free HMI Graphics Libraries Opto 22 SVG and GIF Library : A comprehensive SVG and GIF Image Library featuring editable SVGs, GIFs, product images, and logos. Open Automation Software (OAS) : Provides a Free HMI Graphics Library
Date: [Current Date]
Subject: Evaluation of freely available graphics resources for Human-Machine Interface (HMI) development
Prepared for: Engineering / R&D Team
Modern open-source and freemium design ecosystems have democratized industrial design. You no longer need a $10,000 graphic design budget to create a SCADA system that looks like it belongs in a Tesla Gigafactory. free hmi graphics library
For embedded HMI development (like custom C++ or Python interfaces), LVGL is the industry standard for open-source graphics.
Verdict:
If you’re a controls engineer, SCADA integrator, or student learning HMIs, do not hesitate. This library speeds up development, improves end-user trust in your screens, and keeps costs at zero. Highly recommended. Open Automation Software (OAS) : Provides a Free
OSHMI (Open Substation HMI): An open-source project providing a comprehensive ZIP file of SVG clipart tailored for electrical substations and industrial use. 🎨 General Purpose Icon Libraries
Open Automation Software (OAS): Offers a comprehensive Free HMI Graphics library that includes common industry symbols for manufacturing, HVAC, and water treatment . Symbols are high-quality, rendered from multiple perspectives, and available in multiple colors (red, green, blue, grey, yellow) . Verdict: If you’re a controls engineer, SCADA integrator,
What is HMI?
to help engineers build professional SCADA and PLC dashboards without starting from scratch. These resources typically include industrial symbols like pumps, valves, tanks, and motors in formats such as SVG, PNG, and GIF. Top Free HMI Graphics Libraries Opto 22 SVG & GIF Library : A comprehensive collection of editable SVGs
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