CCCalc

CCCalc is a freeware calculator that combines an ease of use of desktop check-n-correct calculators and power of spreadsheet applications. It performs four basic arithmetic operations (plus, Minus, multiply and divide) and square root. It also provides full set of percent calculations as most of desktop or pocket calculators: simply add "%" symbol to the end of an appropriate number. All calculations are performed in a true Decimal form, that means that you will get exactly the same results as if you calculate with a paper and pencil. It also provides unlimited Precision so you can use hundreds of Digits in your numbers if you need so. CCCalc is optimized to be effective and convenient for everyday use for everybody. It displays many lines of calculations to help you to navigate in a complicated formula or to find a misprint, if any. It automatically stores all calculations until you delete them yourself. Every line you see in its screen is editable as if it were an ordinary computer text, so you can easily browse through the whole calculations History to correct errors or reuse numbers and expressions. You may also exchange data with other Windows applications via clipboard or mouse drag-drop. What`s new:1. Printing featureNow you may print the calculation tape 2. Minimize window instead of program terminationThe new option sets the CCCalc to not terminate when its window is closed, like, for instance, the Skype application does. 3. Improvement in expression inputWhen CCCalc inserts a new number while you entering an expression, it now uses a copy of the previous number instead of zero, which is marked as a current selection. This makes no changes to a key sequence needed to enter an expression in general, but gives some small conveniences. For example, to calculate any number squared you need to enter it once and press "*". 4. Special button for change sign operation.