Punch! ViaCAD 2D/3D (Mac) [OLD VERSION] Complete set of line, arc, circle, polygon, ellipse and spline tools The ability to create tangential lines, fillets, chamfers, bosses, shells, variable radius blends Boolean operations in solids, extrusions, healing and repair, parametric features and associativity at high precision Parts Libraries with up to 26,000 parts -- create 2D and 3D designs using drag-and-drop functions and dynamic positioning Ready-to-use models of HVAC networks, kitchen elements, posed figures, office furniture, mechanical parts, home elements and more