Calc: arbitrary precision C-like arithmetic & calculator
The free and Open Source productivity suite
Fork of tagtraum industries' GCViewer
Satellite tracking software
Free & Open Community Edition Server in a Complete Virtual Machine
The package for statistical data analysis and applied mathematics
BoPlanets shows planets relatively to an observing planet.
Portable command line options parsing
Gross greylisting server
A port of WFOPT to the several scripting languages
A port of WFOPT to the .NET Runtime
LDAP tools to support formerly NIS environments.
Library modules for creating ODF documents.
Java bindings for the Wheefun Options Parsing Library
Open source revival of the game Transarctica / Arctic Baron
Sight Reduction for Air Navigation with Python
A powerful arbitrary-precision calculator.