Biromsoft Calculator - Version 1.62 Biromsoft Calculator is a handy program for standard calculations and operations with numbers. It's as easy to use as an ordinary handheld calculator, but it has quite a few advantages For example, copying and pasting results of calculation to a clipboard, changeable transparency and more. Calculator has skinnable interface and many cool skins. Skins may have different forms and sizes, and user can choose skin or make his own.