Precision Trigonometry: Advanced Calculator for Complex Math
Multiprecision calculator
Open pharmacovigilance data extraction, mining and analysis tool
RPNCalc - The command line Reverse Polish Notation (RPN) Calculator
Simple Java computer algebra calculator
a free cross platform checksum utility, supports 58+ hash algorithms
Smith Chart Calculator JAVA
jRCaLc is a program designed to aid you in working with resistors.
The Fourth Edition of STEMCalc and the biggest one yet!
Plan and preview your astronomical shots
Simple calculator
Basic Scientific Calculator
Interval Calculator for Engineer
A Calculator to perform logical operations
Calculate various aspects of the Kontinuum RPG system.
A Java API for measuring OWL ontologies
Android app to calculate wavelength, frequency and bandwidth
Ein Alkohol Rechner
Fast and simple calculator.
Calculator that takes care of measurement units.