- MSC.Software Australia is a leading provider of mechanical computer-aided engineering (MCAE) software solutions. The company's MCAE solutions are intended to allow the design-to-manufacture team greater freedom to innovate design concepts, optimise complex solutions and exploit materials as a design variable. Principal software products include MSC.Nastran, MSC.Patran, MSC.Marc, MSC.Dytran, the ...www.mscsoftware.com.au