OpenCalc - Simple and beautiful calculator for Android. Contribute to Darkempire78/OpenCalc development by creating an account on GitHub.
EBTCalc - Programmable Reverse Polish Notation (RPN) calculator that lets you create custom buttons.
Numi App - Numi is a beautiful text calculator for Mac.
FreeCommander - FreeCommander is an easy-to-use alternative to the standard windows file manager. The program helps you with daily work in Windows. Here you can find all the necessary functions to manage your data stock.
GeoGebra Scientific Calculator - Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.