About Us

WELSIM has been building better engineering simulation software that is faster, more secure, and more affordable.

WelSimulation LLC (WelSim) is a unique and independent simulation technology provider. Founded in Greater Pittsburgh PA, by innovators in 2017. WelSim was born out of a vision to create a company that could successfully combine the disciplines of physics-based simulation, scientific computing, and software product.

We believe that more high-quality and easy-to-use simulation software will only make the world better. As veterans of the simulation industry, we have heard too many complaints that simulation software is very hard to use or too expensive in price, such a situation has negatively impacted the innovations of human beings, many small businesses and talented researchers cannot afford the enterprise-grade simulation software, we have partially solved this issue and keep working on helping those researchers, scientists, engineers, and instructors.

It is our belief that the engineering simulation industry is still led by users. We intend to be the superior simulation software for R&D tools and services as well as the only serious and affordable choice for the community. We also believe that we will be able to leverage simulation technology to drive more adaption at corporations, research institutions, small businesses, and end users.

The flagship product - WELSIM, general-purpose engineering simulation software， is released and will be long-term supported. Besides, our free engineering software including MatEditor, CurveFitter, UnitConverter, and BeamSection have contributed to the community for years.