SoftPlan Architectural Design Software is the building industry's leading residential and light commercial CAD software package. Utilizing SoftPlan as your design tool will give you the flexibility to create complex, custom drawings with speed, accuracy, and ease. Draw with fully assembled and fully customizable items such as walls, windows, beams, etc. With SoftPlan you can create floor plans, cross-sections, elevations, framing plans, detail drawings, and site plans.