FACSIMILE for Windows is a powerful modelling tool designed to efficiently solve differential equations, with the focus on modelling the kinetics of physical and chemical systems.

Over 1,000 licenses have been sold around the world, with many academic institutions using the software as part of their research programs.

FACSIMILE for Windows has many benefits:

  • Model transport and chemistry problems in a versatile and flexible way.
  • Develop useful models rapidly, with specific facilities for modelling chemical kinetics.
  • Handle very stiff ordinary differential equations with the robust numerical integrator.
  • Understand the results with the easy-to-use visualisation tools.