solid engineering design mechanical softwares

IronCad 3D Collaboration Suite 2d / 3d mechanical design software based on solids and surfaces with the parametric modeling engine Parasolid, can freely create 3D models without any tree or operation tree restrictions, with the capacity for local modifications such as face management (Direct FACE modeling), uses handlers or handlers for better interactivity with the part and its views.
IronCAD also contains part catalogs where standard parts can be dragged into the design, you can read different CAD formats through import. It also has visualization and rendering functions. With full interactivity between 3D and 2D and a clear interface in single environment for easy management and design management.