The Demonstration version of PIE is the full application, but with restrictions on the printed/copied output from the program and on the number of type-curve models available. The demonstration is valid for one month starting from the time you first use the program.
To download the demonstration version of PIE, please fill in the following form and then click on the "Give me PIE" button below. This will take you to a page with a link to download a Windows Installer "MSI" file for the PIE demo. After saving this "MSI" file to your computer, double-click on it to start the installation process and follow the instructions. No serial-number is needed.