The finite element analysis program RFEM is a powerful software for quick and easy modeling, structural analysis and design of 2D and 3D models consisting of member, plate, wall, folded plate, shell, solid, and contact elements.

The 3D structural frame analysis program RSTAB is the ideal tool for the design of beam, frame, or truss structures consisting of steel, reinforced concrete, timber, aluminum, or other materials.

SHAPE-THIN provides the option of interface with RFEM and RSTAB: SHAPE‑THIN cross‑sections are available in the library of the FEA or frame analysis software, and vice versa, it is possible to import and design the internal forces from RFEM and RSTAB in SHAPE‑THIN. The structural data can be entered graphically, in tables, or by means of a DXF file.

Dlubal Software has released 8.19.01 version of COMPOSITE-BEAM. This software analyzes continuous composite girders according to Eurocode 4. This add-on module can be used with the RSTAB program or also as an independent module that runs on RSTAB standards.