It's free useful calculator for Windows....

A small, convenient and rather powerful program. It can perform all arithmetic operations, print results on the tape, so you can check previously perf...

A small, but powerfull calculator for scientific and general use. Complex expressions with variables can be invoked in natural math form using keyboa...

Easy to use, tiny and inobtrusive, yet smart and convenient Windows replacement calculator. Just type in any expression (like '2+3/7.1-3sqr 5') and hi...

a little and easy to use RPN calculator...

A small scientific calculator with feel and look of a real calculator. It very easy to use and need little learning curve. A very good substitution fo...

Here's a handy calculator that pops up at the touch of a button. Download Pluser and it installs itself on your Numbers Lock button. Hit Num Lock and ...

Pocket calculator with scientific and programmer functions, calculating with variables, Regression, easy transfer to/fromthe clipboard, detailed error...

A full featured calculator program, is easier to use than other calculators for Windows because previous calculations remain visible and you can recal...

This is a perfect program for the high school student who wanna ease up the math homework. The program calculates many things it is worth taking a loo...