From the "downloads" section of these pages you can obtain:

  • executable versions of PEST and PEST_HP;
  • executable versions of the entire PEST utility support suite;
  • documentation for all of these;

Source code for all of these programs can be obtained on request.

Visit the education section of these pages for access to other useful stuff, including:

  • downloadable tutorials on how to set up and use PEST;
  • videos on decision support modelling in general, and use of PEST in particular;
  • videos of a recently-held webinar series on decision-support modelling.

The PEST book provides a comprehensive discussion on the theory and practice of decision-support modeling. 

Source code and executable versions of the PEST++ suite can be downloaded from the PEST++ GitHub site.