This edition is limited to 250 equations and does not contain professional toolkits. However it contains the STANDARD toolkit with some basic libraries: CONTROL, THERMAL, ELECTRICAL, HYDRAULIC, TURBOJET, etc. It also includes the examples from the book “Introduction to Modelling and Simulation with EcosimPro”. It is designed to provide an initial understanding of the tool). It requires MS Windows 10 or greater, and an active internet connection.