RealCalc Scientific Calculator - RealCalc Scientific Calculator
RANDOM.ORG - RANDOM.ORG offers true random numbers to anyone on the Internet.
Numi App - Numi is a beautiful text calculator for Mac.
GeneratorMix - A place with hundreds of generators split into different categories from science to entertainment.
SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
Random Number Generator - Randomly generate integers or floating point numbers within a given range and specified discrete or continuous statistical probability distribution.