Calculator Pro is an easy-to-use calculator application for Microsoft Windows that resembles a common pocket calculator. Calculator Pro gives you the possibility to calculate substantial mathematical terms in an easy and eficient way. Therefore Calculator Pro supports a lot of mathematical functions like trigonometric, hyperbolic functions etc.
 
The advantage of the Calculator Pro compared with the other calculators like the Standard Windows Calculator for example, is that you can see the term you want to solve and you can combine almost an arbitrary amount of single functions. To keep that term clearly aranged the Calculator Pro support brackets.
 
An addition, the Calculator Pro contains a list of more than 50 mathematical and scientific constants. These constants can be handled in the term like numbers and can be entered direct form a popup menu.
 
At the first sight Calculator Pro is realy not looking like a calculator and least of all like a pocket calculator. So Calculator Pro seems to be a litle unconventional calculator tool that looks like a text editor. But indeed it is not unconventional, maybe a litle uncommon. The reason for that is that the Calculator Pro is based on a multi-line text box. In this text box you enter your term and solve it just by press the Enter-buton. That’s it! The advantage of the multi-line text box is that you got a calculation history just by scrol the text box up.
 
Since the first version of Calculator Pro came up in 2003 I added many new functions meanwhile. Some of them were inspired by constructive criticism and special wishes of users. Amongst others it is now possible to add user-defined constants. It is also new that one can switch the angular dimension between degree and radian. Another new feature is the virtual keyboard. This input assistant ofers butons for functions, constants etc. to paste them into the calculators text box. And finaly that virtual keyboard gave the calculator litle more a look like a conventional pocket calculator!

Users are advised to pay attention while installing this ad-supported application:

· Displays ad banners or other types of advertising material during its runtime