Vectorworks is described as 'Computer-aided design (CAD) software program developed by Nemetschek North America that is used for drafting, technical drawing and 3D modeling. Vectorworks offers 2D, 3D, production management, and presentation capabilities for all phases of the design process' and is a CAD software in the photos & graphics category. There are more than 25 alternatives to Vectorworks for a variety of platforms, including Windows, Mac, Linux, Web-based and iPhone apps. The best Vectorworks alternative is LibreCAD, which is both free and Open Source. Other great apps like Vectorworks are Autodesk AutoCAD, SOLIDWORKS, DraftSight and Autodesk Revit.