Aly's Slider Automatically changes desktop wallpaper on startup or after predefined time period - True-color icons and transparent icons titles - Image preview - Hot keys and mouse control to change or fast clear ... Cost: $15 Buy full version       Trial version           Descriptions Aly's Slider: Automatically changes desktop wallpaper on startup or after predefined time period - True-color icons and transparent icons titles - Image preview - Hot keys and mouse control to change or fast clear current Wallpaper - Support subfolders JPEG files searching - Stay in tray - Sound on change - Random or sequential file change - Last showed save - Slideshow interval from second to few hours