Wallpaper Engine is a widely well-received dynamic wallpaper software at present, developed by Kristjan Skutta. It supports a variety of wallpapers, including 2D and 3D animations, pictures, videos, Flash files, websites, 3D models, and even some interactive applications. Compared with similar applications, it not only allows users to search and download massive, various types of high-quality dynamic wallpapers, but also provides users with a fully-functional wallpaper editor to deeply edit and create unique wallpapers.