Calculates income tax form entries, helps do your taxes.
A files hash calculator for Windows and macOS.
Calc: arbitrary precision C-like arithmetic & calculator
A scriptable calculator
Programmable graphical scientific calculator
Electronic paper for computations and graphs
Simple Java computer algebra calculator
Open source program computing and notifying for Muslim prayer time.
A powerful arbitrary-precision calculator.
A simple molecular weight calculator
Financial Calculator
jRCaLc is a program designed to aid you in working with resistors.
Smith Chart Calculator JAVA
Money or level calculate
A simple calculator for complex number calculation.