Wallpaper Manager

Irrespective of how much you enjoy a scenery or artistic photo, the truth is that you can get bored with it after you see it on a daily basis for some time. If you are running a newer version of Windows, then chances are that you discovered the built-in wallpaper switcher, although it is not exactly a spectacular tool
Wallpaper Manager is a light application that allows you to set an automatic cycle timer schedule for your favorite images so that you can enjoy a fresh and exciting desktop.

Rugged and plain interface, but intuitive functionality

The utility comes with an outdated and old-school interface that consists of the main window split into two sections. While the left region is dedicated for loading and deleting images as well as saving lists, the right panel enables you to preview the pictures you are considering setting up as wallpapers.
Despite its looks, the program is user-friendly and it is unlikely that it can cause any issues even for users with less experience. In other words, you can change your current background image by selecting the desired photo and then hitting the Set Image button.

Allows you to shuffle wallpapers at regular intervals

You should know that the app lets you save your favorite photos as a list and create a schedule for when they should be displayed. Therefore, depending on the number of pictures you have on the lists, you can configure the app to set a different wallpaper on an hourly, daily, weekly or monthly basis.
Moreover, the app enables you to specify whether you prefer the images to be exhibited as stretched, tiled or centered. Unfortunately, you cannot set the aforementioned parameter for each photo separately. It would also be useful if the program allowed you to create slideshows, so that the pictures are displayed with special effects that enhance their appearance.

A simple utility to manage your wallpapers

All in all, if you are looking for a minimalistic solution that can help you shuffle the background images on your desktop, then Wallpaper Manager might be worth a try.