Free Tools
Tools for the Metal Industry
Calculators and converters for engineers and technicians — no registration, no limits.
Free
Section Weight Calculator
Sheets, pipes, bars, angles, I-beams. Weight per meter and total weight for multiple pieces.
BlachaRuraPrętKątownik+więcej
Free
3D STEP File Viewer
Browse STEP and STP files directly in your browser. Supports orbit, zoom, and face selection.
.STEP.STP3D ViewOrbitControl
2/hr limit for guests
STEP → DXF Converter
Unfold sheet metal from STEP to DXF. 2 free conversions without an account.
Sheet MetalFreeCADUnfoldDXF