option calculator

Stock market timing calculator based on Dow theory and the Fibonacci principle.

The GasDandy gas mileage calculator records important data.

StockMonkey - Stocks and shares calculator

MB Free Nakshatra is a nakshatra calculator software based on Vedic Astrology.

MyCalculator is a free scientific calculator

Accurate, profressional pregnancy calculator used by real docters and nurses.

CalculatorX - The Enhanced Expression Calculator

Speaking alarm clock with timer, calculator and multilingual support.

This is a free birth star calculator software based on Vedic Astrology.

Equation grapher is a free graphing calculator to graph equations.