Trishear3D is a program to run forward three-dimensional trishear models. Trishear3D uses the pseudo3D and true 3D algorithms of Cristallini and Allmendinger (2001), and Cristallini et al. (2004), respectively.
Trishear3D is freeware, but only for academic purposes. If you want to use the program for consulting, please contact me.

What’s new:

Version 3.8:

• Surfaces of scattered x,y,z points from text files
• Run models backwards
• Improve interaction with table data
• Improve drawing of beds offset by the fault
• Optimize trishear runs
• Several improvements to the interface

Website
Download Trishear3D