Apps similar to Oficalc include SpeedCrunch, which is free and open source. Other options are Google Calculator, GeoGebra Scientific Calculator, Windows Calculator and galculator. There's no shortage of Calculators like Oficalc, with more than 25 alternatives for Windows, Android, the web, iPhone and iPad.
RJ Calculator is a scientific calculator with most basic functions like trigonometric functions, logarithms and base conversion. Also, statistic calculations like standard deviation and regression.
7Calc is an programmer's expression calculator. It is the spiritual successor to the original 'supercalc'. 7Calc is designed as a Windows 7 Desktop Gadget, and is written in Javascript/HTML.
Mi Calculator will do the math for you. Regular, scientific, and mortgage calculators, as well as currency and unit converters are all here in one place.
China
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.
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...
