Pathfinder 2020.1
See the following links for Pathfinder Documentation resources.
User Manual
General usage information for Pathfinder
Results User Manual
General usage information for the Pathfinder Results Viewer
Technical Manual
Technical Reference information for Pathfinder
Verification and Validation
Verification and Validation for Pathfinder
Monte Carlo User Manual
General usage information for the Pathfinder Monte Carlo Utility