Home design software for PCs with XP or Vista or Windows 7, 8, 10 and dual-boot Macs with XP or Vista or Windows 7, 8, 10 installed; makes floor plans a real snap--very easy to use. Fractional Inches and Fractional Feet and Inches can now be selected as Drawing Units. Preview feature in File Menu allows viewing unopened plans as thumbnails. New door tool opens walls so you can add doors or windows.