CorelCAD Academic Edition for PC [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. Innovative features like VoiceNotes let you add messages and instructions in your drawing, and CorelDRAW and Corel DESIGNER compatibility (Windows version only) enhance collaboration. 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.