Ace ScreenSaver provides the easiest way to create your own screensavers by simply selecting image files. And it has powerful functionality to allow you to configure the screensaver to your tastes. The program offers the ability to scale picture sizes, choose to cycle your pictures at random, adjust the time between each image, set the background color, create a list of your own transitions from the 80 available transitional effects, and adjust the transition speed to suit your computers; it also features the option to play sound files as background music, thumbnail previewing, password protection, and more.