Difference between revisions of "Free software movement"

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In order to fulfil these requirements access to the [[source code]] is essential, so free software is a type of [[open source]] software. The freedom to distribute the software may be subject to a clause that ensures that future recipients of the software have the same freedoms.
 
In order to fulfil these requirements access to the [[source code]] is essential, so free software is a type of [[open source]] software. The freedom to distribute the software may be subject to a clause that ensures that future recipients of the software have the same freedoms.
  
Examples of free software are the [[Linux|GNU/Linux]] operating system and the [[Apache|Apache (software)]] web server.
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Examples of free software are the [[Linux|GNU/Linux]] operating system and the [[Apache (software)|Apache]] web server.
  
 
==Free Software and Freeware==
 
==Free Software and Freeware==
 
Free Software is not the same as [[freeware]]. Free software can be sold for a fee, and freeware may not grant the user the freedoms necessary to qualify as free software. In order to avoid confusion between the two meaning of ''free'' some people describe free software as "free (libre) software".
 
Free Software is not the same as [[freeware]]. Free software can be sold for a fee, and freeware may not grant the user the freedoms necessary to qualify as free software. In order to avoid confusion between the two meaning of ''free'' some people describe free software as "free (libre) software".

Revision as of 10:08, 6 May 2007

Free software is software that is made available under a licence that gives the user greater rights than is typical for proprietory software. The Free Software Foundation lists four essential freedoms needed to meet its definition of free software:[1]

  • The freedom to run the program for any purpose
  • The freedom to study how the software works and modify it to meet your needs
  • The freedom to distribute copies of the software
  • The freedom to publish modifications to the software

In order to fulfil these requirements access to the source code is essential, so free software is a type of open source software. The freedom to distribute the software may be subject to a clause that ensures that future recipients of the software have the same freedoms.

Examples of free software are the GNU/Linux operating system and the Apache web server.

Free Software and Freeware

Free Software is not the same as freeware. Free software can be sold for a fee, and freeware may not grant the user the freedoms necessary to qualify as free software. In order to avoid confusion between the two meaning of free some people describe free software as "free (libre) software".