• Supports 8 common engineering shapes including Wide-Flange (I-Beams), Channels, Box (HSS), T-sections, Angles, and Circular pipes.
• Provides real-time CAD-style diagrams with dimension lines, arrows, and centroid markers.
• Bundled with standard AISC (American) and European profile catalogs for instant lookup.
• Fully dynamic unit system supports mm, cm, m, inches, and feet with conversion persistence.
• Transparent calculations showing equations and exact substitution steps.