HomeAppsProductivityOnshape 3D CADApps like Onshape 3D CAD Here are some great alternatives to Onshape 3D CAD by PTC Inc. : CADShaper-CAD 3D Model Design ★3.4 CAD Drawing | 3D Tool ★4.5 Etoolbox Mobile CAD Viewer ★4.4 Caster CAD 3D ★4.4 CAD Assistant ★4.3 CAD view&edit-Tsridiopen ★3.4 DWG FastView-CAD Viewer&Editor ★3.9 AutoQ3D CAD ★5.0 CAD Exchanger: View&Convert 3D ★3.9 ARES Touch: DWG Viewer & CAD ★3.2 CAD Draw a drawing! Create 3D ★3.3 Google Sheets ★4.0 ArcSite ★4.3 Miro: your visual workspace ★4.7 Easy CAD Dimensions ★3.2 GnaCAD ★4.2