Wallpap1 2.0

This program sits in your system tray area and allows you to choose a directory of images you want to use as wallpapers, and Wallpap1 will automatically update your wallpaper using the images in the directory you specify and at the cycle/interval you specify. It supports GIF, JPG, and BMP. You can also set it to minimize/start on start-up, stretch/tile/etc, and rotate them randomly.
You can right-click on the tray icon for the basic options.

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