Mooncake packaging design software refers to computer applications specifically designed for creating packaging designs for mooncakes. These programs typically include features for graphic design, 3D modeling, and virtual prototyping. They are used by designers and companies in the food and confectionery industry to create visually appealing and functional packaging for mooncakes. Common software used for this purpose includes Adobe Illustrator, CorelDRAW, and dedicated 3D design software like Blender or SolidWorks.