Top Apps
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Stellarium A realistic, real-time 3D simulation of the night sky.
37,645 weekly downloads -
G'MIC A full-featured image processing framework.
2,084 weekly downloads -
nsnam Ns is a discrete event simulator targeted at networking research. Ns provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks.
1,952 weekly downloads -
K-3D K-3D is the free (as in freedom) 3d modeling, animation, and rendering system.
1,769 weekly downloads -
Enterprise
]project-open[ - Project Management Enterprise project server with focus on finance and collaboration
1,412 weekly downloads -
Lazarus Code and Component Repository Lazarus is a free and open source development tool for the Free Pascal Compiler. The purpose of this project is to serve as a Code Repository, Wiki Knowledgebase and support site for converting existing components and libraries to work with Lazarus and the Free Pascal Compiler.
1,256 weekly downloads -
The CImg Library The CImg Library provides a minimal set of C++ classes that can be used to perform common operations on generic 2D/3D images. It is simple-to-use, efficient, and portable. It's a really pleasant toolkit for developing image processing stuffs in C++.
786 weekly downloads -
The JUMP Pilot Project OpenJUMP is a community driven fork of JUMP the "Java Unified Mapping Platform" GIS software. The original JUMP was developed by Vivid Solutions, released under GPL2 in 2003 and discontinued in 2006. During 2004 already some enthusiastic developers joined together to enhance further the features of JUMP. They launched an independent development branch called OpenJUMP. The name gives credit to the original JUMP development, and at the same time describes the objectives of this project to be fully open to anyone wanting to contribute. These days OpenJUMP is developed and maintained by volunteers around the globe.
900 weekly downloads -
wxHexEditor wxHexEditor is another Hex Editor, build because of there is no good hex editor for Linux system, specially for big files. It supports files up to 2^64 bytes. Written with C++/wxWidgets GUI libs and can be used with other OS'es such Windows, Mac OS
823 weekly downloads -
ngspice Ngspice project aims to improve the spice3f5 circuit simulator.
741 weekly downloads -
Asymptote Asymptote is a powerful descriptive vector graphics language for technical drawing, inspired by MetaPost but with an improved C++-like syntax. Asymptote provides for figures the same high-quality typesetting that LaTeX does for scientific text.
604 weekly downloads -
Archimedes: An architecture open CAD Archimedes will be a Computer Aided Design (CAD) program developed side by side with architecture offices in order to fulfill all their needs. This way, we hope to develop software better suited for architects than the currently widely used AutoCAD.
585 weekly downloads -
Maitreya Free software for western and Vedic astrology (jyotish). Supports classical Vedic astrology, KP system and parts of Jaimini system. Western part includes Uranian astrology. Platforms: Win32, MacOS, Linux and UNIX.
555 weekly downloads -
Viking GPS data editor and analyzer Viking is a free/open source program to manage GPS data. You can import, plot and create tracks, routes and waypoints, show OSM, Terraserver, Bing Aerial and other maps, geotag images, see real-time GPS position, get geocaches, control items, etc. It is written in C & the GTK+2 toolkit.
426 weekly downloads -
Enterprise
YAWL YAWL is a Java-based BPM/Workflow Management System. Based on a concise and powerful modelling language, YAWL supports complex data, integration with organizational resources and external applications, process verification and process configuration.
219 weekly downloads -
TA-Lib : Technical Analysis Library Technical Analysis Library
373 weekly downloads -
Printed Circuit Board Layout Tool PCB is a tool for the layout of printed circuit boards. PCB can produce industry standard RS-274X and Excellon NC-Drill format output for submission to board manufacturers.
264 weekly downloads -
OpenLink Virtuoso (Open-Source Edition) Virtuoso is a scalable cross-platform server that combines Relational, Graph, and Document Data Management with Web Application Server and Web Services Platform functionality.
164 weekly downloads -
xlsLib C++/C library to construct Excel .xls files in code.
179 weekly downloads -
APBS APBS is a software package for the numerical solution of the Poisson-Boltzmann equation, a popular continuum model for describing electrostatic interactions between molecular solutes over a wide range of length scales. <http://www.poissonboltzmann.org/>.
125 weekly downloads -
GMAT Do you want to go Mars but don't know when to leave or how much to bring? Do you want to study Earth protection by planning a mission to a near-Earth asteroid? Do you want to place a telescope in an orbit that is always looking outwards from the Earth and Sun? The General Mission Analysis Tool (GMAT) is an open-source space mission design tool to help you answer these and many other space flight challenges. GMAT is developed by a team of NASA, private industry, and public and private contributors. It is used for real-world engineering studies, as a tool for education and public engagement, and (after completion of final acceptance testing in Sept. 2013) to fly operational spacecraft. Web Site: http://gmatcentral.org/
194 weekly downloads -
MiXiM MiXiM is a simulator for wireless and mobile networks using the OMNeT++ simulation engine.
159 weekly downloads -
Impact Finite Element Program
172 weekly downloads -
BioImageXD BioImageXD - free open source software for analysis, processing and 3D rendering of multi dimensional, multi data channel, time series image data from microscopy and other sources.
90 weekly downloads -
GlobalPlatform Implementation of GlobalPlatform smart card specification
108 weekly downloads