software
CADProps
CADProps — Free online CAD viewer and measurement tool
Free online CAD viewer and measurement tool by CadProps Technologies Pte. Ltd., Singapore. Opens STEP, IGES, STL and native formats (SolidWorks, NX, Inventor, CATIA) in the browser; measure dimensions, volume, surface area and weight; compare models; export CSV. Viewing and measuring need no signup; converting, saving and share links need a free login. Completely free.
Submitted by Ethan Tan
·
13 Oct 2026
