Short description of 3DNA Desktop 1.1: 3DNA is a 3D Desktop enhancer that improves the way you work with Windows and the Web. You can choose from different 3D Add-on Worlds to explore and customize for an immersive and entertaining desktop. 3DNA works by overlaying the wallpaper area and easily lets you toggle between your 3D and 2D desktop with the click of your mouse. The 3D Worlds also have toys to play with and integrated 3D games.