The xThink Calculator is a fully functional calculator for a Tablet PC user. You can use the xThink Calculator just as you would use a normal pocket calculator. The difference is, you enter numbers, operations and functions by writing on the tablet.

The xThink Calculator uses xThink's intelligent recognition technology to recognize hand-drawn, two-dimensional expressions correctly.

Click on our screenshots on the right to see the functions and operations supported by the xThink Calculator.

xThink, learning deeply since 2003.

The following screenshots provide a first look on the many ways xThink Calculator can help you in solving your mathematical problems.

Click on a screenshot to see an enlarged and more detailed 1:1 view.