Dahao Pattern Design System
The 2.4 version of Dahao Pattern Design System is provided as a free download on our website. The actual developer of the free program is DaHao. The program lies within System Utilities, more precisely Device Assistants.
From the developer:
Dahao Pattern Design System is a pattern-making program designed for Dahao Series control systems for sewing machines. It allows you to insert the object at any position of the stitch form point, which is easy for user to edit the pattern future on one hand and improve the sewing efficiency by lowering the empty feeding on the other hand. It also provides users an expandable model base that contains various pattern models.
You may want to check out more software, such as Si8000 Multiple Dielectric Controlled Impedance Design System, Advanced Design System or Embroidery Design System, which might be related to Dahao Pattern Design System.