Tools

STEP viewer

Open a STEP file in your browser. Nothing is uploaded.

Drop a .step or .stp file and look at the part in 3D: rotate it, measure it and check the main dimensions. The file is read by your own browser and never leaves your computer, so it is safe to use for drawings you may not share.

Open the viewer full screen

Opens .step and .stp files
Rotate, measure and check dimensions
Width, height, depth and volume at a glance
Installable as an app; works offline after the first visit
Processed in your browser only; never uploaded or stored

Working with us on a project? Our engineers can share a model with you through a protected link, so you can view it without receiving the CAD file.