BingPaper: Set the Newest Bing Picture as your Wallpaper
BingPaper is a small and useful application released by Microsoft Codeplex. It downloads the latest Bing image and sets it as your wallpaper.
This application is written in C# using WPF. The Source Code is available for download here.
BingPaper has a few customization options as well. It allows you to set wallpaper in three different modes namely Stretched, Tiled and Centered. If you don’t like a particular image, you always have the option not to set it as your wallpaper by unchecking the Set as wallpaper option.
It supports both 32 bit and 64 bit versions of Windows. I tested it on Windows 7 and it works perfectly.