Engineering Tools

CAD Viewer

Open solid models and drawings in your browser — no upload, no account.

.step.stp.iges.igs.brep .stl.obj.ply.3mf.dwg.dxf.xps.pdf

Drop a file here or click Upload

Nothing is sent to a server — the file is read in this tab only.

.step.stp.iges.brep .stl.obj.ply.3mf.dwg.dxf.xps.pdf

Measure Units

Left-drag to orbit · Right-drag to pan · Scroll to zoom. Enable Measure then click two points for the distance between them.

Measurement

Measure is off

The part

Nothing open yet

Export as

Open a file first.

What it opens

STEP, IGES, BREP, STL, OBJ, PLY, 3MF, DWG, DXF, XPS and PDF. Orbit and section a model, measure it, read its volume and mass, and export an orthographic drawing sheet or a bill of materials.

Privacy

Your file is read inside this browser tab. There is no server endpoint to upload to — it never leaves your device. Safe to use with confidential part files under NDA.