Bing, Microsoft’s new decision search engine features a new wallpaper each day and also based on the regional settings on Bing. Most of these wallpapers are good ones with high resolution. Bing Downloader is a small 10KB application written in C# which can download images from Bing.com and store in your local PC.
It can be used to download the images daily. It creates a new folder on your PC which stores all the downloaded images.
It does not require any installation and all you need is to run the exe file and it downloads automatically. Currently this is not a background app. It runs, downloads and archives the image and exits.
If you like the Bing wallpapers, then this is perfect tool to download the images easily.
This small application requires .NET Framework 3.5 for working.
Thanks to Windows Club for the information.