Free Online STEP File Viewer

View and share your STEP files online for free. No download or signup required.
Renders and verifies file integrity of STEP and STP files made with Solidworks, AutoCAD, Fusion 360, CATIA, Solid Edge, NX, Creo, FreeCAD, TurboCAD, Rhino, and more.
Works for Mobile and Desktop. Windows, Apple, Linux, Android, and iOS compatible.