Desktop RPN calculator
a live MIDI sequencer for JACK
Financial Derivatives Calculator with 171+ Models (Options Calculator)
A chronological task manager to run and close applications
A software components library
financial, statistics, scientific and programmers calculator
Open source program computing and notifying for Muslim prayer time.
Plugins for OpenCPN
Calculates Shift Times
Simple RPN desktop calculator, implemented with wxWidgets and Lua.
BASIC language interpreter (multiplatform)
A simple calculator for complex number calculation.
galculator is a scientific calculator in algebraic mode and RPN
Calculator with fractions
A simple calculator written in Python 3.3.0 and GTK+