Apps similar to Calc98 include SpeedCrunch, which is free and open source. Other options are Fossify Calculator, Qalculate!, OpenCalc and CalcYou. There's no shortage of Calculators like Calc98, with more than 50 alternatives for Android, Windows, Mac, iPhone and iPad.
Converter is a unit converter that converts between 20 different categories and hundreds of units. The list includes Acceleration, Angle, Area, Astronomical, Currency, Density, Digital Storage, Energy, Force, Illumination, Inductance, Length, Magnitude,Mass, Power, Pressure...
Brazil
getcalc.com is a simple, intuitive & robust Online Calculators & Converters Application to perform simple to more complex math, science, finance, engineering calculations & measurement units conversion on the go, to increase productivity.
A simple calculator for the COSMIC desktop. The calculator has an operations history, providing the ability to bring previous calculations back to the screen for further use or inspection.
Mexico
This free scientific calculator offers a number of useful features allowing you to carry out advanced calculations. Its simple and intuitive design makes it a pleasure to use. The calculator has all the functions that would be expected of a basic scientific calculator and a...
Calcularium is a Descriptive, Editable, Gesture-Based Calculator (patent pending).
More than a spring calculator, ODOP:Spring is free and open-source spring design software for engineering custom helical coil springs, including compression, torsion and extension springs.
