midas GTS NX - GTS NX is a next-generation geotechnical analysis software that features the newest development in cutting-edge computer graphics and analysis technology.
Estru3D - SourceForge presents the Estru3D project. Estru3D is an open source application.
Abaqus Unified FEA - Finite Element, Multiphysics, and Simulation Software
FRAMEWORK 2D+3D - Free Windows structural civil engineering software 2D/3D
midas Gen - Structural Analysis and Design
Analysis for Windows - Powerful Finite Element Analysis package for 2D and 3D constructions (frames and trusses)