source extractor

Visustin converts source code to flow charts and UML activity diagrams.

Graffito is an open source framework used to build content based applications

APE is a free AS3 open source 2D physics engine for use in Flash and Flex.

Based on the open source liba52 library by Aaron Holtzman and Michel Lespinasse

Free/Open Source Multimedia Messaging Service (MMS) gateway.

Gstat is an open source computer code for multivariable geostatistical modelling

an open-source, multi-platform data analysis and visualization application

Nosleep (source) is a command line tool that disables sleep or hibernate

HTML source Editor for Windows with syntax highlighting, utlimited text size etc

DansGuardian is an award winning Open Source web content filter