SkinCalc SkinCalc is a free calculator featuring skins and a spreadsheet interface. Skin effects include translucency and non-rectangular shapes. More than 100 skins are available from the sites listed at skincalc.com.
BrowserBob Freeware Edition Create stylish customized browsers based on your own pics with standard browser functionalities and completely free shaped skinned interface and buttons. Distribute them to friends family or via your website - it's free for commercial use!
SkinStudio SkinStudio is a program that lets you design your own graphical user interfaces that can then be applied to Microsoft Windows or various programs on Windows such as Windows Media Player.