Open Source and Free

Open source software are available in the 


1 Applied fields
1.1 Artificial intelligence

• General
  • OpenCog A project that aims to build an artificial general intelligence (AGI) framework. OpenCog Prime is a specific set of interacting components designed to give rise to human-equivalent artificial general intelligence.
• Computer Vision
  • AForge.NET Computer Vision, Artificial Intelligence and Robotics library for the .NET Framework
  • OpenCV Computer Vision Library in C++
• Machine Learning
  • See Data Mining below
  • See R programming language—packages of statistical learning and analysis tools
• Planning
  • TREX Reactive planning
• Robotics
  • ROS Robot Operating System

1.2 CAD

A Archimedes (CAD) Art of Illusion AutoQ3D Community B Blender (software) BRL-CAD C Calculix CloudCompare Code Aster List of computer-aided design editors E Electric (software)

E cont. Elmer FEM solver Embroidermodder F FreeCAD H HeeksCAD L LibreCAD M Magic (software) MeshLab O OOFEM Open CASCADE Technology OpenSCAD

Q QCad S SALOME Sunflow Sweet Home 3D T Tachyon (software) W Wings 3D X XFOIL Z Z88 FEM software

1.2.1 Electronic design automation (EDA)

* Comparison of EDA software List of free electronics circuit simulators C ChipVault E Electric (software) F FreePCB Fritzing

G GEDA GTKWave I Icarus Verilog K KiCad KTechLab O Oregano (software)

P PCB (software) Q Quite Universal Circuit Simulator S SapWin Sigrok V Verilator X XCircuit

1.3 Computer simulation

• Blender; 3D modeling software written in Python and C++ that can make animations and games
• SimPy; queue-theoretic event-based simulator written in Python
• flightgear is an open source flight simulator written for windows,mac and linux.

1.4 Finance

• Adempiere — ERP Business Suite
• Bitcoin — Peer to peer decentralised digital currency.
• Bonita Open Solution — Business Process Management
• bookyt — Simple web-based Double-entry book-keeping software in Ruby on Rails
• Compiere — ERP solution automates accounting, supply chain, inventory and sales orders
• Ebase — Constituent relationship management developed especially for non-profit organizations
• Frontaccounting — web-based Double-entry book-keeping and ERP system
• GnuCash — Double-entry book-keeping
• Grisbi — Single-entry
• HomeBank — for personal use
• jFin
• JFire — an ERP Business Suite written with Java and JDO
• JGnash — Java-based, double-entry book-keeping
• JQuantLib — Java-based Quantitative Finance API framework for financial instrument valuation and more...
• KMyMoney — Double-entry book-keeping
• LedgerSMB — Double-entry book-keeping
• MibianLib — Options pricing library written in python
• Mifos — Microfinance Institution management software
• Octopus Micro Finance Suite — Microfinance Institution management software
• Openbravo
• OpenERP — ERP system
• OrangeHRM — Commercial Human Resource Management
• Postbooks — Integrated Accounting and ERP Business Suite
• QuickFIX — FIX protocol engine written in C++ with additional C#, Ruby, and Python wrappers
• QuickFIX/J — FIX protocol engine written in Java
• ReOS — Web-based real estate listing management application
• SQL Ledger — Double-entry book-keeping
• SugarCRM — Commercial Customer Relationship Management
• Tryton
• TurboCASH — Double-entry book-keeping for Windows
• vtiger CRM — Customer Relationship Management(CRM) software with Sales force automation, marketing management,Customer Service/Support,Inventory Management
• WebERP — web-based ERP system

See also: Comparison of accounting software

1.5 Integrated Library System

• Evergreen
• Koha
• NewGenLib
• OpenBiblio
• PMB
• refbase — Web-based institutional repository and reference management software

1.6 Image editor
GIMP — GNU Image Manipulation Program
1.7 Mathematics

Axiom	Axiom is general-purpose computer algebra system. It has been in development since 1971 by IBM, originally namedscratchpad. Richard Jenks originally headed it but over the years Barry Trager who then shaped the direction of the scratchpad project took the project. Project scratchpad was eventually sold to a numerical group called Numerical Algorithms Group (NAG) and was renamed Axiom. After a failure to launch as a product, NAG decided to release it as afree software in 2001 with more than 300 man-years worth of research involved. Axiom is licensed under a Modified BSD license.
MAXIMA	This free software had an earlier incarnation, Macsyma. Developed by Massachusetts Institute of Technology in 1960's, it was maintained by William Schelter from 1982 to 2001. In 1998, Schelter obtained the permission to release MAXIMA as an open source software under the GNU General Public license. Subsequently, he released the source code to the world later that year. Since his passing in 2001, a group ofMAXIMA enthusiasts have continued to provide technical support.
GAP	GAP was initiated by RWTH Aachen university, a research university of technology located in Germany in 1986. This was the case until in 1997, when they decided to co-develop GAP further with CIRCA (Centre for Research in Computational Algebra). Unlike MAXIMA and Axiom, GAP is a system for computational discrete algebra with particular emphasis oncomputational group theory. In March 2005 the GAP Council and the GAP developers have agreed that status and responsibilities of "GAP Headquarters" should be passed to an equal collaboration of a number of "GAP Centres", where there is permanent staff involvement and an element of collective ororganizational commitment, while fully recognizing the vital contributions of many individuals outside those Centers.
Cadabra	A Computer Algebra System designed for the solution of thefield theory problems. An unpublished computational program written in pascal called Abra inspired this open source software.Abra was originally designed for physicists to compute problems present in Quantum Mechanics. Its original author, a man named Kespers Peeters then decided to write a similar program in C computing language rather in pascal, in which he renamed it Cadabra. However, Cadabra has been written for a wider range of uses, it is no longer restricted to physicists.
CoCoA	CoCoA (COmputations in COmmutative Algebra) is an open source software use for computing multivariate polynomialsinitiated in 1987. Originally written in Pascal, CoCoA was translated into C language.

1.8 Reference management software

1.9 Science

3 3DSlicer A AMPHORA Analysis of Functional NeuroImages ANUGA Hydro Archaeological Recording Kit IT++ Armadillo (C++ library) Ascalaph Designer Astronomy Calculators (software) B Berkeley Open Infrastructure for Network Computing Bioconductor BioModels Database Biskit Blue Obelisk Brian (software) BRP-PACU C Calypso Ichthyological Database Chemtool Citcom Cn3D Code Saturne Coot (program) D DEAP (software) E EAS3 EgoNet Elmer FEM solver EMBOSS Emergent (software) ELKI EXCITING EXMARaLDA Experix F Fityk FreeFem++ FuncDesigner G Geant4 General Architecture for Text Engineering GenMAPP Gensim GENtle (software) List of free geology software

G cont. List of free geophysics software List of freeware geophysics software GIMIAS Ginkgo CADx Gnaural Gravit GTKWave GumTree Gwyddion (software) H HippoDraw HMMER I ILNumerics.Net ImageJ Insight Segmentation and Registration Toolkit InVesalius J JHepWork JOELib K Kalypso (software) Keel (software) L LabKey Server LAMMPS LibSBML Lumi (software) M Madagascar (software) MAGMA (Molecular Animation, Graphics and Modeling Application framework) Marble (software) MDynaMix Mimee MOA (Massive Online Analysis) MOEA Framework Molekel N NAMD NEST (software) NumPy O Octopus (software) OELib Olex2 Open Source Physics OpenBabel OpenFOAM OpenMS

O cont. The OpenMS Proteomics Pipeline OpenOpt Orbit-Vis OsiriX P Perl Data Language Physics Analysis Workstation ProteoWizard Ptolemy Project (computing) Pwpaw PWscf PyEphem Python SCOOP (software) Q QuteMol R RasMol Rmetrics ROOT RQDA Rule-based modeling S SCaViS ScientificPython SciPy Seismic Unix ShelXle SimPy Spatiotemporal Epidemiological Modeler Spyder (software) Stanford University Unstructured Systems Biology Ontology T Tanagra (machine learning) Theano (software) Wikipedia talk:Articles for creation/TimeSleuth Trans-Proteomic Pipeline U UGENE Uniform Sequence Address V Virtual Cell VTK W Waffles (machine learning) Weka (machine learning) X XDrawChem XMD

1.9.1 Bioinformatics

Software	Description	Platform	License	Developer
.NET Bio	A language-neutral bioinformatics toolkit built using the Microsoft 4.0 .NET Framework to help developers, researchers, and scientists.	.NET Framework	Apache License	Collaborative project
AMPHORA	Metagenomics analysis software	Linux	GNU General Public License	Developer
Anduril	Component-based workflow framework for data analysis	Linux, Mac OS X,Windows	GPL	University of Helsinki
Armadillo workflow platform	Tool for designing and executing phylogenetic workflows	Mac OS X, Windows	General Public Licence (GPL)	Armadillo
AutoDock	suite of automated docking tools	Platform	GNU GPL	Developer
Biochemical Algorithms Library (BALL)	C++ library and framework for molecular modeling and visualization designed for rapid prototyping	Linux, Mac OS X,Windows	LGPL	BALL project team
Bio4j	Bio4j is a bioinformatics platform and graph based databasebuilt around most data available in UniProt KB(Swiss-Prot +TrEMBL), Gene Ontology (GO), UniRef (50,90,100), RefSeq,NCBI taxonomy, and Expasy Enzyme DB	Cross-platform	GPL v3	Oh no sequences!
Bioclipse	Visual platform for chemo- and bioinformatics based on theEclipse Rich Client Platform (RCP).	Platform	Eclipse Public License	The Bioclipse Project
Bioconductor	R (programming language) language toolkit	Linux, Mac OS X,Windows	Artistic License 2.0	Fred Hutchinson Cancer Research Center
Bioinformatics Learning Tutorial (BLT)	Educational interactive tutorials and 3D animations for Replication, Transcription, and Translation	Windows (stand-alone), Linux & Mac OS X (source codeonly with Qt libraries)	Academic Free License	Collaborative project
BioHaskell	Haskell (programming language)	Linux, Mac OS X,Windows	GPL, LGPL, and BSD	Collaborative project
BioJava	Java (programming language)	Linux, Mac OS X,Windows	LGPL v2.1	Open Bioinformatics Foundation
BioMOBY	registry of web services	Web	License	Open Bioinformatics Foundation
BioPerl	Perl language toolkit	Cross-platform	Artistic License &GPL	Open Bioinformatics Foundation
BioPHP	PHP language toolkit	Platform	License	Open Bioinformatics Foundation
Biopython	Python language toolkit	Cross-platform	Biopython License	Open Bioinformatics Foundation
BioRails	a data management system designed to support researchers indrug discovery	Platform	License	Developer
BioRuby	Ruby language toolkit	Platform	GNU GPL v2 or Ruby license	Open Bioinformatics Foundation
BioSmalltalk	Smalltalk language toolkit	Cross-platform	MIT license	Developer
BioUno	BioUno is a project that applies Continuous Integration tools and techniques in Bioinformatics. It uses Jenkins and its plug-in API to create biology workflows and manage computer clusters.	Cross-platform	MIT license	TupiLabs
caCORE	ontologic representation environment	Platform	License	National Cancer Institute
caArray	ontologic representation environment	Platform	License	National Cancer Institute
EMBOSS	Suite of packages for sequencing, searching, etc.	Platform	General Public Licence (GPL) and Library GPL	Collaborative project
Gaggle	A framework for interoperability between systems biology software	Linux, Mac OS X,Windows	LGPL	Institute for Systems Biology
Galaxy	Scientific workflow and data integration system	Unix-like	License	Penn State andEmory University
GenePattern	Scientific workflow system that provides access to more than 150 genomic analysis tools	Unix-like (public server); Linux, Mac OS X, Windows	MIT license	Broad Institute
GeWorkbench	Genomic data integration platform	Linux, Mac OS X,Windows	License	Columbia University
GMOD	Toolkit for addressing many common challenges at biological databases.	Unix-like (server),Web browser (client)	Varies depending on tool	Collaborative project
GeneTalk	Tool for filtering sequence variants in VCF files. Network for scientists and clinicians for expertise and knowledge exchange. Database of annotations aboute sequence variants with clinically relevant information.	Unix-like (server),Web browser (client),Mac OS X,	Freemium	Charité
GenGIS	Application that allows users to combine digital map data with information about biological sequences collected from the environment.	Windows, Mac OS X	GPL	Collaborative project
GenomeSpace	Centralized web application that provides data format transformations and facilitates connections with other bioinformatics tools	Web browser	LGPL	Broad Institute, Collaborative project
GENtle	An equivalent to the proprietary Vector NTI, a tool to analyze and edit DNA sequence files	Platform	GPL	Magnus Manske
Integrated Genome Browser	Java-based desktop genome browser	Linux, Mac OS X,Windows	CPL 1.0	GenoViz
Integrative Genomics Viewer (IGV)	High-performance desktop tool for interactive visual exploration of diverse genomic data	Linux, Mac OS X,Windows	LGPL	Broad Institute
IntAct	molecular interaction database	Platform	License	European Bioinformatics Institute
InterMine	Extensive data warehouse system for the analysis and integration of biological datasets	Cross-platform	LGPL	University of Cambridge
Java Treeview	microarray data viewer	Cross-platform	License	Developer
LabKey Server	platform for integrating, analyzing and sharing data	Linux, Mac OS X,Windows	Apache License	LabKey Software Foundation
OpenClinica	software for capturing and managing data in clinical trials	Linux, Windows	LGPL	OpenClinica
PromKappa	PromKappa (Promoter analysis by Kappa) software program used for promoter pattern generation and promoter analysis.	Windows	Open access	University of Bucharest
MeV: Multi-Experiment Viewer	a desktop application for the analysis, visualization and data-mining of large-scale genomic data	Linux, Mac OS X,Windows	Artistic License	Dana-Farber Cancer Institute
REDCRAFT	software for determining tertiary protein structure given assigned Residual Dipolar Coupling data	Linux, Mac OS X,Windows	GPL v3	REDCRAFT
SAM Tools	Data format (SAM) and accompanying tool suite, for storing large nucleotide sequence alignments	Linux	BSD, MIT License	1000 Genomes Project
Staden Package	Sequence assembly, editing and analysis, primarily consisting of gap4, gap5 and spin.	Linux, Mac OS X,Windows	BSD	Wellcome Trust Sanger Institute / Medical Research Council
STAMP	Software package for analyzing metagenomic profiles that promotes ‘best practices’ in choosing appropriate statistical techniques and reporting results.	Windows, Mac OS X	GPL	Collaborative project
Taverna workbench	Tool for designing and executing workflows	Linux, Mac OS X,Windows	LGPL	myGrid
TGAC Browser	Genome Browser, visualisation solutions for big data in the genomic era	Unix-like (server),Web browser (client)	GPL V3	The Genome Analysis Centre (TGAC), UK
T-REX WebServer	Bioinformatics and phylogenetics webserver (NJ, PhyML, RAxML, MAFFT, MUSCLE, Newick viewer, Horizontal gene transfer detection, Reticulograms, Substitution models)	Web platform	Academic Free License	T-REX
UGENE	integrated bioinformatics tools	Linux, Mac OS X,Windows	GPL2 License	Unipro
Visomics	bioinformatics tools for omics data	Windows	Apache 2.0 License	Collaborative Project

1.9.2 Cheminformatics

• Chemistry Development Kit
• JOELib
• OpenBabel

1.9.3 Geographic Information Systems

The following 40 pages are in this category, out of 40 total. This list may not reflect recent changes (learn more).

C Capaware Chameleon (GIS) D Deegree F FWTools G GDAL Generic Mapping Tools GeoDA Geomajas GeoNetwork opensource GeoServer GeoTools GPSBabel GRASS GIS GRASS GIS/ko

G cont. GvSIG I ILWIS J JOSM JTS Topology Suite JUMP GIS K Kosmo L Leafletjs LibLAS M Mapbender MapGuide Open Source Mapnik MapServer MapWindow GIS O Open Source Geospatial Foundation

O cont. OpenEV OpenLayers P PostGIS Potlatch (software) Q Quantum GIS R R.sun S SAGA GIS T TerraAmazon TerraLib TerraView U UDig W Whitebox Geospatial Analysis Tools

1.9.4 Grid Computing
P-GRADE Portal — Grid portal software enabling the creation, execution and monitoring of workflows through high-level Web interfaces
1.9.5 Microscope image processing

• CellProfiler
• Endrov
• FIJI (software)
• ImageJ

1.9.6 Molecular dynamics

• Ascalaph Designer
• GROMACS
• LAMMPS
• MDynaMix
• NAMD

1.9.7 Molecule viewer

• Avogadro
• BALLView
• Jmol
• Molekel
• MeshLab, able to import PDB dataset and build up surfaces from them
• PyMOL
• QuteMol
• RasMol

1.9.8 Nanotechnology

• Ninithi — visualize and analyze the carbon allotropes such as Carbon nanotube, Fullerene, Graphene nanoribbons

1.9.9 Plotting

1.10 Statistics
1.11 Surveys
2 Assistive technology
2.1 Speech (synthesis and recognition)

• CMU Sphinx — Speech recognition software from Carnegie Mellon University
• Emacspeak — Audio desktop
• ESpeak — compact software speech synthesizer for English and other languages
• Festival Speech Synthesis System
• Modular Audio Recognition Framework — voice, audio, speech NLP processing
• NonVisual Desktop Access — (NVDA) Screen reader for Windows
• Text2Speech — Lightweight and easy to use Text To Speech (TTS) Software

2.2 Other assistive technology

• Dasher — Unique text input software
• Gnopernicus — AT suite for GNOME 2
• Virtual Magnifying Glass — a multiplatform, screen magnification tool.

3 Data storage and management

3.1 Backup software
3.2 Database management systems (including administration)
3.3 Data mining

• Environment for DeveLoping KDD-Applications Supported by Index-Structures (ELKI) — data mining software framework written in Java with a focus on clustering and outlier detection methods.
• SCaViS — Java-based data analysis framework
• Konstanz Information Miner (KNIME)
• Orange (software) — data visualization and data mining for novice and experts, through visual programming or Python scripting. Extensions for bioinformatics and text mining.
• RapidMiner — data mining software written in Java, fully integrating Weka, featuring 350+ operators for preprocessing, machine learning, visualization, etc.
• Scriptella ETL — ETL (Extract-Transform-Load) and script execution tool. Supports integration with J2EE and Spring. Provides connectors to CSV, LDAP, XML, JDBC/ODBC and other data sources.
• Weka — data mining software written in Java featuring machine learning operators for classification, regression, and clustering.
• JasperSoft — data mining with programmable abstraction layer.

3.4 Data Visualization Components

• ParaView plotting and visualization functions developed by Sandia National Laboratory, capable of massively parallel flow visualization utilizing multiple computer processors
• VTK is a toolkit for 3D computer graphics, image processing and visualization.

3.5 Disk partitioning software

3.6 Enterprise search engines

• ApexKB, formerly known as Jumper
• Lucene
• Nutch
• Solr
• Xapian

3.7 ETLs (Extract Transform Load)

• Konstanz Information Miner (KNIME)
• Pentaho
• SpagoBI
• Talend

3.8 File archivers
3.9 File Systems

• OpenAFS — a distributed file system supporting a very wide variety of operating systems
• Tahoe-LAFS — a distributed file system/Cloud storage system with integrated privacy and security features
• CephFS — a distributed file system included in the Ceph storage platform.

4 Networking and Internet
4.1 Advertising
OpenX
4.2 Communication-related

• Asterisk — Telephony and VoIP server
• Ekiga — Video conferencing application for GNOME and Microsoft Windows
• FreePBX — Front-end and advanced PBX configuration for Asterisk
• FreeSWITCH — Telephony platform
• ICTDialer — Unified autodialer application supporting sms, voice , fax broadcasting
• ICTFax — Fax over IP application featured with email to fax and fax to email
• Jitsi — Java VoIP and Instant Messaging client
• OpenSER — SIP proxy server, call router, and user agent registration server.
• QuteCom — Free Voice, Video and IM client application
• sipX — SIP Communications Server
• Slrn — a newsreader
• Twinkle — VOIP softphone

4.3 E-mail
4.4 File transfer
4.5 Instant messaging
4.6 IRC Clients
4.7 Middleware

• Apache Axis2 — Web service framework (implementations are available in both Java & C)
• Apache Geronimo
• Bonita Open Solution(software) — a J2EE web application and java BPMN2 compliant engine
• GlassFish Application Server
• Jakarta Tomcat — a servlet container and standalone webserver
• JBoss Application Server an application server
• ObjectWeb JOnAS — Java Open Application Server, a J2EE application server
• SmartVariables — a generic network-shared object application server
• TAO (software) — C++ implementation of the OMG's CORBA standard

4.8 RSS/Atom readers/aggregators

• Akregator — Platforms running KDE
• Liferea — Platforms running GNOME
• RSS Bandit — Windows - .NET
• RSSOwl — Windows, Mac OS X, Solaris, Linux - Java SWT Eclipse
• Sage (Mozilla Firefox extension)

4.9 Peer-to-peer file sharing

4.10 Portal Server

• Drupal
• Liferay
• Oxwall — Community site software
• Sun Java System Portal Server
• uPortal

4.11 Remote access and management

• FreeNX
• OpenVPN
• rdesktop
• Synergy
• VNC (RealVNC, TightVNC, UltraVNC)
• FreeRDP

4.12 Routing software
4.13 Web browsers
4.14 Webcam
4.15 Webgrabber
4.16 Web-related

• Apache Cocoon — a web application framework
• Apache — the most popular web server
• AWStats — a log file parser and analyzer
• BookmarkSync — a tool for browsers
• Cherokee — Speedy, feature rich HTTP Server
• CougarXML — a Javascript framework for parsing and manipulating XML code, based on W3C DOM Level-3 specifications.
• curl-loader — a powerful HTTP/HTTPS/FTP/FTPS loading and testing open-source tool
• Hiawatha — Secure, high performance and easy-to-configure HTTP Server
• HTTP File Server — a user friendly file server software with a drag and drop interface
• ICDL Crawling — a distributed web crawler based on Website Parse Template
• lighttpd — Resource sparing but also fast and full featured HTTP Server
• nginx — lightweight, high performance web server/reverse proxy and e-mail (IMAP/POP3) proxy
• NetKernel — an internet application server
• Piwik — a web analytics system
• Qcodo — a PHP5 framework
• Railo — CFML Application Server
• Squid (software) — web proxy cache
• XAMPP — a package of web applications including Apache and MySQL
• Zope — a web application server

4.17 Other networking programs

• JXplorer — a LDAP client
• OpenLDAP — a LDAP server
• openVXI — a VoiceXML interpreter
• YaCy — P2P-based search engine

5 Educational
5.1 Educational suites

• ATutor — a web-based Learning Content Management System (LCMS)
• Chamilo — a web-based e-learning and content management system
• DoceboLMS
• eFront — an icon-based learning management system
• GCompris
• Gnaural — Brainwave entrainment software
• IUP Portfolio
• ILIAS — a web-based learning management system (LMS)
• Moodle
• Omeka
• openSIS — a web-based Student Information and School Management System system
• Sakai Project — a web-based learning management system
• SWAD - a web-based learning management system
• Tux Paint — a paint application for 3–12 year olds

5.2 Geography
KGeography
5.3 Learning support

5.4 Language

• Kiten
• KVerbos

5.5 Typing

• KTouch
• Tux Typing

5.6 Other educational programs
KEduca
6 File managers
7 Games
7.1 Application layer
8 Genealogy
9 Graphical user interface
9.1 Desktop environments
9.2 Window managers
9.3 Windowing system
10 Groupware
10.1 Content management systems
10.2 Wiki software
11 Healthcare software
12 Media
12.1 2D animation

• KToon
• Pencil
• Synfig
• Pivot Stickfigure Animator

12.2 3D animation

• Art of Illusion
• Blender
• K-3D
• OpenFX
• Seamless3d

12.3 Audio editors / audio management
12.4 CD-writing software
12.5 Flash animation
12.6 Graphics
12.7 Image galleries
12.8 Image viewers

• Eye of GNOME
• F-spot
• Geeqie
• Gthumb
• Gwenview
• Kphotoalbum
• Opticks
• Viewnior

12.9 Multimedia codecs / containers / splitters
12.10 Television
12.11 Video converters

• Dr. DivX
• FFmpeg
• MEncoder
• OggConvert
• Transcode

12.12 Video editing

• Avidemux
• AviSynth
• Blender
• Cinelerra
• DScaler
• DVD Flick
• Kaltura
• Kino
• Kdenlive
• LiVES
• OpenShot Video Editor
• PiTiVi
• VirtualDub
• VirtualDubMod
• VLMC — VideoLAN Movie Creator is a non-linear editing software for video creation based on libVLC and running on Windows, Linux and Mac OS X!

12.13 Video encoders

Main article: Comparison of video encoders

• Avidemux
• HandBrake

12.14 Video players

12.15 Other media packages
13 Operating systems
13.1 Emulation and Virtualisation
14 Password management
15 Personal information managers

• Chandler — developed by the OSAF.
• KAddressBook
• Kontact
• KOrganizer
• Mozilla Calendar — A Mozilla-based, multiplatform calendar program.
• Novell Evolution
• OpenSync (software)
• Project.net — Commercial Project Management
• TeamLab — Platform for project management and collaboration

16 Programming language support
16.1 Bug trackers
16.2 Code generators

• Bison
• CodeSynthesis XSD — XML Data Binding compiler for C++
• CodeSynthesis XSD/e — Validating XML parser/serializer and C++ XML Data Binding generator for mobile and embedded systems
• Flex lexical analyser
• Kodos
• Open Scene Graph — 3D graphics application programming interface
• OpenSCDP — Open Smart Card Development Platform
• phpCodeGenie
• SableCC — parser generator for Java and .Net
• SWIG — Simplified Wrapper and Interface Generator for several languages
• ^txt2regex$
• xmlbeansxx — XML Data Binding code generator for C++
• YAKINDU Statechart Tools statechart code generator for C++ and Java

16.3 Configuration software

• Autoconf
• Automake
• CMake

16.4 Debuggers (for testing and trouble-shooting)
16.5 Integrated development environments
16.6 Version control systems
17 Screensavers
18 Security
18.1 Anti-virus
18.2 Data loss prevention
18.3 Data recovery
18.3.1 Forensics
18.4 Disk erasing
18.5 Encryption
18.5.1 Disk encryption
18.6 Firewall

• Coyote Linux
• Firestarter
• IPCop
• IPFilter
• IPFire
• ipfw
• Iptables
• M0n0wall
• PeerGuardian
• PF
• pfSense
• Rope
• Shorewall
• SmoothWall
• Untangle
• Vyatta
• Zentyal

18.7 Network and security monitoring
18.8 Secure Shell (ssh)
18.9 Other security programs
19 Theology
19.1 Bible study tools
20 Typesetting
21 See also
21.1 General directories
22 References
23 External links
23.1 General Directories
23.2 Open source for Windows
23.3 Other directories

read more...