SkinCalc is a free calculator featuring standard and advanced functionality, a spreadsheet interface, and skins. Skins make it possible to change the layout and functionality of the software with effects, which include translucency and non-rectangular shapes. More than 100 skins are available from the sites listed at skincalc.com.
Editor's review of SkinCalc This piece of freeware provides few functional enhancements compared to Windows built-in calculator, but it sure looks a lot nicer. True to its name, the application's main claim to fame is that it offers calculators in five styles and colors. You can download more skins from the developer's Web site, but a larger bundled selection would be a plus. Though four of the calculators are almost identical to your PC's calculator in terms of functionality, the Pro skin offers a few advanced mathematical functions. Unfortunately, some of the designs can be confusing to operate. For instance, the RedGlass skin doesn't have a menu buttons so it takes a while to figure out how to change to another skin. Math students or whizzes will need a more powerful implement, but average users who want a more exciting-looking calculator will find the price nice.