1337writer is a converter for 'normal' text to 1337 / l33t text (leetspeech). simply input your text and the programm will output the 1337 version. (hardcore 1337 or simple 1337).
6Vertex is an Objective C/Cocoa application (and standard C functions) for computing and visualizing matrix models generated with the 6-vertex model for computing boundary shapes and phase transition shapes for differently weighted vertices.
Open source e-book reader (based on GTK+ library). Written in C, 'reader' can support many document formats using plugins (for example, plaintext and fictionbook2 formats).
AMXBot is an irc bot mainly coded for QuakeNet but useable on other IRC networks, it is coded in C/C++ and use a script system called Small (same as AMXMod and AdminMod) very similar to C.
realtime 3D data visualization
ANTz development has MOVED to GITHUB!!!! https://github.com/openantz/antz/ or visit the homepage at http://openantz.com
ARGonWin - Automatic retrosynthesis generator on (X)Windows: COMPUTERASSISTED ORGANIC SYNTHESIS / Chemoinformatics package to propose a chemical synthesis for an organic compound given its structural formula. (C++ XWindows/MSWindows). Based on OpenBabel.
Abyss Studio Game Engine - Open Source, commercial level game engine and multimedia components. Extensible, Modular, Abstract, Scripting and Portable Framework for all levels.
ActiveODMA extends usability of the AIIM Open Document Management API (ODMA) and middleware by providing configuration confirmation and troubleshooting tools. New ODMA fixtures, documentation, and sample code make ODMA VB- and script-friendly.
The aim of the Aetherion project is to develop a MMORPG game. Please see <A HREF="http://aetherion.sf.net/forum/index.php">the forum</A> for more information
Alcogas is a cross platform open source software which allows to write an image created by the 'Alcohol 120%' on a CD-R/RW disk.
Perl bindings for the Allegro Low Level Game Routines library
Alliance CAD System is a free set of EDA tools and portable cell libraries for VLSI design. It covers the design flow from VHDL up to layout. It includes VHDL simulator, RTL synthesis, place and route, netlist extractor, DRC, layout editor.
A working Anarchy Online server emulator, which allows the study of client-server communication in a massively-multiplayer roleplaying game. The finished project allows users to create their own private AO servers.
[DISBANDED] Isometric client/server based MMORG Featuring: 2d+ (isometric mapstacking), tilestretching (looks 3d) and realtime map editing. Uses SDL graphics library for portability.
Arabisc is speaker independent large vocabulary continuous speech recognizer for Arabic language released under GNU license.It is also a collection of open source tools that allows researchers and developers to build speech recognition systems for Arab
Arkana - Fight to survive (FTS) will be a 3D real time strategy game in the veins of Warcraft 3, AOE, EE, ... but with a twist: the focus is on online gaming and each player will have a hero which he carries from game to game.
Artha is a handy thesaurus based on WordNet with distinct features like global hotkey look-up, passive desktop notifications, regular expression based search, etc.. Artha may be used as a free open-source replacement to the proprietary WordWeb Pro.
AutoGen is designed to generate text files containing repetitive text with varied substitutions. Its goal is to simplify the maintenance of programs that contain large amounts of repetitious text, especially when needed in parallel tables.
Ayttm is an instant messenger program, supporting various protocols such as MSN, Yahoo, AIM, Jabber, and more. It is the heir of the Everybuddy project, and aims to continue improving the program and addressing its shortcomings.
A PHP module that will allow PHP scripts to connect and make calls to enterprise Tuxedo middleware services. Module is implemented directly into PHP external functions (ie: a C compiled shared library called by PHP).
A Python module that will allow Python scripts to connect and make calls to enterprise Tuxedo middleware services. Module is implemented directly into Python external functions (ie: a C compiled shared library called by Python).
The BEAM project has moved away from SourceForge.net to a dedicated web site at http://envisat.esa.int/beam
Netflow analyzing tools : JXColl - collector for Netflow (or XML specified) data Analyzer - front-end application for providing an user interface and output (graphs, statistics, etc.)
BPALogin is a replacement for the Telstra supplied client for connecting and using Telstra's Big Pond Advance powered by Cable.
Open Source Solid Modeling CAD
BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.