Apps Like FEX & Comparison with Popular Alternatives For Today

FEX FEX (FEM Explorer) is a lightweight viewer for Nastran Model. Created by Timur Vizaev FEX is a small yet powerful tool to visualize and verify Finite Elements Method models.FEX reads Nastran Input Files (*.dat, *.bdf, *.blk) in any format (small/large/free field).