The free software movement (FSM) or free/open-source software movement (FOSSM) or free/libre open-source software movement (FLOSSM) is a social movement with the goal of obtaining and guaranteeing certain freedoms for software users, namely the freedom to run the software, to study and change the software, and to redistribute copies with or without changes. Although drawing on traditions and philosophies among members of the 1970s hacker culture and academia, Richard Stallman formally founded the movement in 1983 by launching the GNU Project. Stallman later established the Free Software Foundation in 1985 to support the movement.
The Apache License is a permissive free software license written by the Apache Software Foundation (ASF). The Apache License, Version 2.0 requires preservation of the copyright notice and disclaimer. Like other free software licenses, the license allows the user of the software the freedom to use the software for any purpose, to distribute it, to modify it, and to distribute modified versions of the software, under the terms of the license, without concern for royalties. This makes the Apache License a FRAND-RF license. The ASF and its projects release the software they produce under the Apache License. The license is also used by many non-ASF projects.
The Proposal for a Directive of the European Parliament and of the Council on the patentability of computer-implemented inventions, procedure number 2002/0047 (COD) was a proposal for a European Union (EU) directive aimed to harmonise national patent laws and practices concerning the granting of patents for computer-implemented inventions, provided they meet certain criteria.
The Foundation for a Free Information Infrastructure (FFII) is a non-profit organisation based in Munich, Germany, dedicated to establishing a free market in information technology, by the removal of barriers to competition. The FFII played a key organisational role and was very active in the campaign which resulted in the rejection of the EU software patent directive in July 2005.
The Software Freedom Law Center (SFLC) is an organization that provides pro bono legal representation and related services to not-for-profit developers of free software/open source software. It was launched in February 2005 with Eben Moglen as chairman. Initial funding of US$4 million was pledged by Open Source Development Labs.
Bradley M. Kuhn is a free software activist from the United States.
Free and open-source software (FOSS) is software that can be classified as both free software and open-source software. That is, anyone is freely licensed to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software. This is in contrast to proprietary software, where the software is under restrictive copyright licensing and the source code is usually hidden from the users.
The European Union (EU) directive on criminal measures aimed at ensuring the enforcement of intellectual property rights (2005/0127/COD) was a proposal from the European Commission for a directive aimed "to supplement Directive 2004/48/EC of 29 April 2004 on the enforcement of intellectual property rights ". The directive was proposed on July 12, 2005 by the Commission of the European Communities.
A permissive software license, sometimes also called BSD-like or BSD-style license, is a free-software license with minimal requirements about how the software can be redistributed. Examples include the MIT License, BSD licenses, Apple Public Source License and the Apache license. As of 2016, the most popular free-software license is the permissive MIT license.
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 late 1990s onwards. These terms share almost identical licence criteria and development practices.
Richard Matthew Stallman, often known by his initials, RMS, is an American free software movement activist and programmer. He campaigns for software to be distributed in a manner such that its users receive the freedoms to use, study, distribute and modify that software. Software that ensures these freedoms is termed free software. Stallman launched the GNU Project, founded the Free Software Foundation, developed the GNU Compiler Collection and GNU Emacs, and wrote the GNU General Public License.
This is a comparison of published free software licenses and open-source licenses. The comparison only covers software licenses with a linked article for details, approved by at least one expert group at the FSF, the OSI, the Debian project or the Fedora project. For a list of licenses not specifically intended for software, see List of free content licenses.
European Digital Rights (EDRi) is an international advocacy group headquartered in Brussels, Belgium. EDRi was founded in June 2002 in Berlin by ten NGOs from seven countries. In March 2015, the European Council adopted a proposal that may compromise net neutrality, a major concern of EDRi.
Opposition to software patents is widespread in the free software community. In response, various mechanisms have been tried to defuse the perceived problem.
The European Union (EU) consists of 28 member states. Each member state is party to the founding treaties of the union and thereby subject to the privileges and obligations of membership. Unlike members of most international organisations, the member states of the EU are subjected to binding laws in exchange for representation within the common legislative and judicial institutions. Member states must agree unanimously for the EU to adopt policies concerning defence and foreign policy. Subsidiarity is a founding principle of the EU.
License compatibility is a legal framework that allows for pieces of software with different software licenses to be distributed together. The need for such a framework arises because the different licenses can contain contradictory requirements, rendering it impossible to legally combine source code from separately-licensed software in order to create and publish a new program.
A free-software license is a notice that grants the recipient of a piece of software extensive rights to modify and redistribute that software. These actions are usually prohibited by copyright law, but the rights-holder of a piece of software can remove these restrictions by accompanying the software with a software license which grants the recipient these rights. Software using such a license is free software as conferred by the copyright holder. Free-software licenses are applied to software in source code and also binary object-code form, as the copyright law recognizes both forms.
The GNU General Public License is a widely-used free software license, which guarantees end users the freedom to run, study, share and modify the software. The license was originally written by Richard Stallman of the Free Software Foundation (FSF) for the GNU Project, and grants the recipients of a computer program the rights of the Free Software Definition. The GPL is a copyleft license, which means that derivative work can only be distributed under the same license terms. This is in distinction to permissive free software licenses, of which the BSD licenses and the MIT License are widely-used examples. GPL was the first copyleft license for general use.
