Third-party TI-84 Plus CE / TI-83 Premium CE emulator
Free Zip software and Rar extractor
Calculates income tax form entries, helps do your taxes.
Calc: arbitrary precision C-like arithmetic & calculator
Arbitrary-precision CRC calculator and algorithm finder
Scientific/engineering firmware repurposing HP business calculators!
Financial Derivatives Calculator with 168+ Models (Options Calculator)
Do calculations, annotate it like you would on a paper "qwikly".
Scientific calculator and plotter on c++, java and javascript
An HP RPN calculator with interval output
Calculates the voltage across a liquid junction between two solutions
Golang SC (Spreadsheet Calculator) Implementation for Windows
A powerful arbitrary-precision calculator.
A small calculator to leave out holidays in a period of time
Arithmetic and calculus with decimal numbers of arbitrary precision.
RxCalc is a calculator for the analysis of multi-stage receiver.
A simple GUI Gravitational Pull Calculator
A calculator to work with historical dates and calendars.
Calculates the transportation cost seasonality indexes
baseball average calculator
TI graphing calculators <-> computer communication software
DUBCEN IS A FREE & OPEN SOURCE BROWSER BASED CALCULATOR AND CONVERTER
Simple grade calculator that takes the weighting of marks into account