Picture Collage Maker is an extremely easy-to-use picture collage software that you can use to create entertaining picture collage with your digital pictures or photos.You can select a favorite picture as background, arrange multiple pictures and photos on the paper, then apply operations to them, such as rotating, resizing, changing position, and changing overlay order, apply unique border and mask effects and merge photos seamlessly.In addition to building collage wallpaper, it allows you to program a list of collages to use as your desktop's wallpaper slideshow.The software suite includes two different programs: Picture Collage Maker, Wallpaper Slideshow.