ExS is a simple, uncomplicated scientific calculator, but it offers us more options and functions than the basic calculator that is already integrated into Windows.
ExS is able to calculate and evaluate complex mathematical expressions. Absolutely all calculations or expressions can be entered in a single line (with the keyboard or with the mouse), and of course we can use the program memory to store any result, quantity or expression of input or output. It also has support for user-defined functions. In short, a great substitute for the Windows calculator.
You can free download ExS and safe install the latest trial or new full version for Windows 10 (x32, 64 bit, 86) from the official site.
Devices: Desktop PC, Laptop (ASUS, HP, DELL, Acer, Lenovo, MSI), Ultrabook
OS: Professional, Enterprise, Education, Home Edition, versions: 1507, 1511, 1607, 1703, 1709, 1803, 1809