PlastFEM 2.0 for Mac can be downloaded from our website for free. The software is categorized as Education Tools.
From the developer:
PlastFEM is a finite element program that is easy to work with. Its main purpose is to learn the basics of the Finite Element Method.
You may want to check out more software for Mac, such as RLPrint Plug-in Installer, PropCalc or Capacitor Lab, which might be similar to PlastFEM.