The history of free and open-source software begins at the advent of computer software in the early half of the 20th century. In the 1950s and 1960s, computer...

Free and open-source software (FOSS) is software that is available under a license that grants the right to use, modify, and distribute the software, modified...

of events related to popular free/open-source software. For a narrative explaining the overall development, see the related history of free and open-source...

equivalent corpora of programs, the Free Software Foundation recommends using the term "free software" rather than "open-source software" (an alternative...

non-free replacement or will add software that is not free software. Free Software Movement of India International Centre for Free and Open Source Software...

The Open Source Definition (OSD) is a document published by the Open Source Initiative. Derived from Bruce Perens' Debian Free Software Guidelines, the...

Open-source licenses are software licenses that allow content to be used, modified, and shared. They facilitate free and open-source software (FOSS) development...

rights to use, study, change, and distribute the software and its source code to anyone and for any purpose. Open-source software may be developed in a collaborative...

such as free software, shareware, and public domain software. Open source gained hold with the rise of the Internet. The open-source software movement...

financial aid, technical aid, governance, etc. of free and open-source software (FOSS) as a whole, or of one or more specific FOSS projects. For projects...

community creation and sharing of communal code, later to be known as free and open source software, as a threat to its business, and both executives spoke...

Open-source software development (OSSD) is the process by which open-source software, or similar software whose source code is publicly available, is developed...

The open-source-software movement is a social movement that supports the use of open-source licenses for some or all software, as part of the broader...

Open Source Initiative coined the term open source in opposition to the free software movement. While free software is the same thing as open-source software...

open-source software (FOSS) and open-source hardware are created by this open-source culture movement and apply a like concept to a variety of components...

The history of the Berkeley Software Distribution began in the 1970s when University of California, Berkeley received a copy of Unix. Professors and students...

rights. Software using such a license is free software (or free and open-source software) as conferred by the copyright holder. Free-software licenses...

This is a list of notable open-source video games. Open-source video games are assembled from and are themselves open-source software, including public...

all open-source games are free software; some open-source games contain proprietary non-free content. Open-source games that are free software and contain...

documentation, web pages, and other works, accessible either publicly or privately. They are often used by open-source software projects and other multi-developer...

released. Linux portal Free and open-source software portal History of free and open-source software Linux kernel version history Leemhuis, Thorsten. "Die...

The following is a list of notable software packages and applications licensed under an open-source license or in the public domain for use in the health...

Alternative terms for free software, such as open source, FOSS, and FLOSS, have been a controversial issue among free and open-source software users from the...

their freedoms. Proprietary software is a subset of non-free software, a term defined in contrast to free and open-source software; non-commercial licenses...

A free and open-source graphics device driver is a software stack which controls computer-graphics hardware and supports graphics-rendering application...

Cross-platform, free and open-source GIS software. Apart from desktop GIS, many other types of GIS software exist. GeoServer – Written in Java and relies on...

Blender is a free and open-source 3D computer graphics software tool set that runs on Windows, MacOS, BSD, Haiku, IRIX and Linux. It is used for creating...

Apache Allura software. SourceForge offers free hosting and free access to tools for developers of free and open-source software. As of September 2020[update]...

open source software List of free and open-source Android applications List of free and open-source software packages List of free software web applications...

series of confidential Microsoft memoranda on potential strategies relating to free software, open-source software, and to Linux in particular, and a series...