List of the Top 1 PLC Programming Software for Mac in 2025

The OpenPLC Editor is a completely free and open-source application that complies with the IEC 61131-3 standard for editing programmable logic controllers (PLCs). This tool enables users to seamlessly upload their PLC code to any compatible hardware or system that utilizes OpenPLC Runtime. OpenPLC marks a transformative advancement in the realm of programmable logic controllers by providing an intuitive and fully open-source interface for both its software and hardware components. Developed in accordance with the IEC 61131-3 standard, it specifies essential programming languages and software architecture for PLCs. Its diverse applications span various sectors, including industrial automation, home automation, IoT projects, and SCADA research. The Runtime aspect is adaptable, functioning effectively on anything from basic microcontrollers like Arduino to more robust cloud server infrastructures. It is instrumental in running the PLC programs crafted by users within the Editor. Consequently, the OpenPLC Editor not only facilitates the design process but also empowers users to implement their PLC applications with confidence and efficiency. This level of accessibility and functionality makes OpenPLC a valuable asset for both beginners and experienced developers alike.