What Does Copyleft Mean?
Dictionary
What is an example of copyleft?
Copyleft is a term, usually referring to a license, used to indicate that such license requires that redistribution of said work is subject to the same license as the original. Examples of copyleft licenses are the GNU GPL (for software) and the Creative Commons SA (Share Alike) licenses (for works of art).
Copyleft - MDN Web Docs Glossary: Definitions of ... - Mozilla
What is copyleft and how is it different from copyright?
Copyrights exist in order to protect authors of documentation or software from unauthorized copying or selling of their work. ... A Copyleft, on the other hand, provides a method for software or documentation to be modified, and distributed back to the community, provided it remains Libre.
3. Copyright vs. Copyleft - GNU.org
Copyleft is a term used primarily when discussing licensing for Open Source Code usage. It is a method for making a program, code, or another piece of work free as well as any subsequent versions or modifications to that program.
Copyleft in Software Development - Explanation & Risks | CAST
What is the purpose of copyleft?
Copyleft is a general method for making a program (or other work) free (in the sense of freedom, not “zero price”), and requiring all modified and extended versions of the program to be free as well. The simplest way to make a program free software is to put it in the public domain, uncopyrighted.
What is Copyleft? - GNU Project - Free Software Foundation