MASTAN2 - Interactive structural analysis program that provides preprocessing, analysis, and postprocessing...
Analysis for Windows - Powerful Finite Element Analysis package for 2D and 3D constructions (frames and trusses)
Estru3D - SourceForge presents the Estru3D project. Estru3D is an open source application.
FRAME3DD - Free software for static and dynamic analysis of 3D moment-resisting elastic frames and trusses.
Structurix - Analysis of structures based on the principle of the finite element method.
bars3d - Finite element analysis of 3-dimensional structures made of bars, designed for use in civil...