Change Windows 7 logon screen with this application and see the results inmediatly. Plus, you can add a collection of pictures and change between them at a specified interval. Images formats supported: Bitmap (BMP), Portable Network Graphics (PNG), Joint Photographic Experts Group (JPG), and Graphics Interchange Format (GIF). It is completley free and it has no spyware, virus or any other malware.

Image formats supported: BMP, PNG, JPG, GIF.
Requires: Microsoft .NET Framework 3.5

The license of this software is Freeware, you can free download and free use this system utility software.