A convenient tool for basic math calculations.

Features:

• easy to use like a paper and pencil
• features same operations as a good desktop check-n-correct calculator
• provides unlimited precision and arbitrary rounding off
• performs four basic arithmetic operations, percent allowed
• allows to browse through calculations history and correct anything at any moment
• works with numbers without limitations on precision
• rounds-up results to a given significant digit
• supports Windows drag-and-drop and clipboard

If there is a desktop calculator on your workplace next to your computer then we worked especially for you. Or if you simply bored with standard Windows calculator then you may like CCCalc.

What's New in version 1.9:

• Virtual keypad added - It contains buttons for almost all action available in CCCalc. The keypad provided for people who prefer using mouse instead of keyboard. It also should help new users to know what is possible here and what is not.
• Personal calculation history - Calculation history now is saved in personal user profile instead of Program Files. It solves the problem with lack of write permissions on Windows Vista and also provides personal calculation history for each user on the computer.
• A number of usage convenience improvements - For instance, now when you insert square root sign, CCCalc keeps the caret not moving and so you need not to move it explicitly to add operation after this number.
• Internals refactored - It greatly simplifies future UI improvements, and the first one of this kind is the virtual keypad.