STEP File Analyzer and Viewer | NIST
www.nist.gov › services-resources › softwareDec 7, 2012 · STEP File Analyzer and Viewer 4.92. 74.93 MB. The STEP File Viewer supports parts, assemblies, dimensions, tolerances, supplemental geometry, and more. The Analyzer generates a spreadsheet of all entity and attribute information; reports and analyzes any semantic PMI, graphical PMI, and validation properties for conformance to recommended ...
FREE Step file Viewer - STP Viewer 2.3
stpviewer.comSTP Viewer is a software tool for viewing international STEP standard files. STEP files (.stp) for 3D and assembly are often used by all major mechanical CAD systems. With our absolutely free STP Viewer you can easily open 3D files (*.stp), rotate them and perform some basic actions like: zoom, rotate, move or change skin.