What are the differences between ZWCAD Standard version and ZWCAD Professional version?
ZWCAD Standard version provides the powerful functions for 2D drafting, besides the common functions, it also includes the express tools, customization settings, LISP and SDS (equivalent to ADS). With all the features that ZWCAD Standard version has, the Professional version also offers a simple 3D solid modeling environment (3D ACIS) and the Microsoft Visual Basic for Applications (VBA) development environment.