Estru3D - SourceForge presents the Estru3D project. Estru3D is an open source application.
MASTAN2 - Interactive structural analysis program that provides preprocessing, analysis, and postprocessing...
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.
sas-civil - SAS-CIVIL is intented as a finite elements menthod software, with application oriented to civil and...
calc4fem - Spreadsheet Template for Structural Engineering (FEA Analysis for beams, trusses, 2D-frames).