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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.

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

Equation grapher is a free graphing calculator to graph equations.

Equalizer is a freeware scientific calculator.

Ovulation Calendar Free Trial, Menstrual Cycle and Ovulation Calculator

A fast and easy-to-use calculator that allows to compute message digests.

Numero is a calculator with some nice features.

CPU is a Cost Per Unit calculator to assist in deciding product / packet value.