CorelCAD Academic Edition for Mac [Download] (Old Version) Be productive immediately in an environment filled with industry-standard features and tools. Communicate your ideas with precision using customizable 2D and 3D design tools. Legacy file format support- Save drawings back to R12 DWG or DXF format, and recover damaged DWG and DXF files in all format versions 3D modeling tools- Add 3D solid primitives to your design and use Boolean operations to unite, intersect, and subtract bodies. Easy file sharing- Collaborate and share more easily with colleagues and clients with support for leading formats, including PDF, SVG, ACIS, SAT, and DWF.