This shareware is an easy tool that calculates the return on investment (ROI), also called the internal rate of return (IRR), for any scenario. It is essential for business and finance. Financial calculators and Excel's IRR function can only handle limited situations. The user enters cash flows (money in and money out) with the corresponding dates into an easy to use form. A simple mouse click performs sophisticated mathematics to give the ROI.
Version 3.3c is compatible with Windows Vista.