Programming on ZWCAD

ZWCAD provides several convenient and powerful application programming interfaces (APIs) at no extra charge. These include LISP (similar to AutoLISP), VBA (available in Professional edition only), SDS (similar to ADS), and ZRX (ZWCAD Runtime Extension, which is similar to ARX). With these APIs, you can develop vertical applications andmigrate existing applications to ZWCAD. They let you customize ZWCADto your specific needs, while at the same time accelerating your design processes.