WinPaletter is described as 'You can modify Windows 7\8.1 LogonUI screen\Lock Screen, using Default Backgrounds, Wallpaper, Custom colors and external image, with effects can be applied like Blur, Acrylic Noise, Aero Glass,... You can change Windows Metrics, including Titlebars' Height with padding and' and is an app in the os & utilities category. There are six alternatives to WinPaletter for Windows. The best WinPaletter alternative is TopNotify, which is both free and Open Source. Other great apps like WinPaletter are Rebound, Rectify11, MicaForEveryone and SecureUxTheme.