You can use Calculator to perform simple calculations such as addition, subtraction, multiplication, division and percentage. You can perform calculations by clicking the calculator buttons, or you can type calculations by using your keyboard. You can also use the numeric...

Plot high quality graphs of mathematical equations and data with this easy-to-use software. To plot a function simply type it down and the graph will be updated instantly after each keystroke. It has a rich set of tools to make...

A simple 'pocket' calculator with all the basic and some advanced functions, and that uses very little space in your desktop. Has copy/paste, can show a right hand 'paper strip' where all calculations are show the 'old fashioned way' and...

This tax calculator instantly estimates your US federal income tax and finds your tax brackets. Tax brackets show percentage of tax that you pay on additional income. The higher is your taxable income, the higher is your federal tax rate....

The Markosoft Interest Calculator was originally designed as to tool to be used by accountants and bookkeepers for easily calculating daily interest. Shortly after its initial release, several additional interest calculation features were added to the program including the ability...