HomeAppsProductivityCAD AssistantApps like CAD Assistant Here are some great alternatives to CAD Assistant by OPEN CASCADE : CADShaper-CAD 3D Model Design ★3.4 CAD Drawing | 3D Tool ★4.4 CAD Exchanger: View&Convert 3D ★3.9 CAD to PDF Converter ★4.5 Caster CAD 3D ★4.4 Etoolbox Mobile CAD Viewer ★4.3 Onshape 3D CAD ★3.4 DIY CAD Designer ★4.4 SolidWorks 2D 3D CAD Exercises ★4.4 SchemataCAD viewer DWG/DXF ★3.7 AutoQ3D CAD ★5.0 Convert PDF to DWG ★4.5 CAD Draw a drawing! Create 3D ★3.3 CAD view&edit-Tsridiopen ★3.4 CAD Smart Modeling ★3.4 DWG FastView-CAD Viewer&Editor ★4.0