1)   Wallpaper Cycler Lite 3.0
Manage all your wallpapers in multi-level categories and cycle them with a specified delay, at specific times or both. Supports more than 20 file formats.

 2)   Desktop Randomizer 2.0
Desktop Randomizer is a Wallpaper and Screen Saver changer program that automatic randomize windows wallpapers and screen savers in a specified period of time or at Windows startup.

 3)   Wallpaper Cycler Pro 3.0
Manage all your wallpapers in multi-level categories and cycle them with a specified delay, at specific times or both. Add a calender, quotes, notes, webcams and more to your desktop. Supports more than 20 file formats.

 4)   Wpac 1.1
Wallpaper Program that you can use to display and cycle wallpapers. Just select a file or a directory, select a time delay and the wallpaper will change automatically. You can select to load the program each time windows starts. Very easy to use