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FlexSim

3D simulation modeling and analysis software for understanding and improving systems and

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FlexSim is a discrete event simulation package that lets users build dynamic 3D computer models of systems and processes, test "what if" scenarios, and analyze how time, space, variability, and complex relationships affect outcomes. The 3D environment provides visual validation of model behavior, and existing data can be used to generate predictions. FlexSim Software Products was acquired by Autodesk in November 2023.

The software includes a 3D modeling environment, a Process Flow tool for high-level process mapping, and a simulation engine with C++ integration. It is applied to manufacturing, material handling, healthcare, warehousing, logistics, and supply chain operations. A free trial is available for download.

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