GMS supports both finite-difference and finite-element groundwater models in 2D and 3D including MODFLOW 2000, MODPATH, MT3DMS/RT3D, SEAM3D, FEMWATER, PEST, UTEXAS, MODAEM and SEEP2D.
Groundwater Vistas - Complete groundwater model design and analysis for MODFLOW, MODFLOW-SURFACT, MODPATH, MT3D and PEST. Now available with GW3D visualization and Remote Model Launch.