/[www]/www/philosophy/free-sw.html

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Parent Directory | Revision Log | View Patch Patch

-revision 1.73 by brett,
Tue Dec  9 14:59:28 2008 UTC
+revision 1.121 by rms,
Mon May 27 03:49:32 2013 UTC
 Line 1
  <!--#include virtual="/server/header.html" -->
- <title>The Free Software Definition - GNU Project - Free Software Foundation (FSF)</title>
+ <title>What is free software? - GNU Project - Free Software Foundation (FSF)</title>
  <meta http-equiv="Keywords" content="GNU, FSF, Free Software Foundation, Linux, Emacs, GCC, Unix, Free Software, Operating System, GNU Kernel, HURD, GNU HURD, Hurd" />
  <meta http-equiv="Description" content="Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use." />
  <link rel="alternate" title="What's New" href="http://www.gnu.org/rss/whatsnew.rss" type="application/rss+xml" />
  <link rel="alternate" title="New Free Software" href="http://www.gnu.org/rss/quagga.rss" type="application/rss+xml" />
+ <!--#include virtual="/philosophy/po/free-sw.translist" -->
  <!--#include virtual="/server/banner.html" -->
- <h2>The Free Software Definition</h2>
+ <h2>What is free software?</h2>
+ <h3>The Free Software Definition</h3>
+ <blockquote>
  <p>
- We maintain this free software definition to show clearly what must be
+ The free software definition presents the criteria for whether a
- true about a particular software program for it to be considered free
+ particular software program qualifies as free software.  From time to
- software.  From time to time we revise this definition to clarify it.
+ time we revise this definition, to clarify it or to resolve questions
- If you would like to review the changes we've made, please see
+ about subtle issues.  See the <a href="#History">History section</a>
- the <a href="#History">History section</a> below for more information.
+ below for a list of changes that affect the definition of free
+ software.
  </p>
+ </blockquote>
  <p>
- <q>Free software</q> is a matter of liberty, not price.  To understand
+ &ldquo;Free software&rdquo; means software that respects users'
- the concept, you should think of <q>free</q> as in <q>free speech,</q>
+ freedom and community.  Roughly, <b>the users have the freedom to run,
- not as in <q>free beer.</q>
+ copy, distribute, study, change and improve the software</b>.  With these
+ freedoms, the users (both individually and collectively) control the
+ program and what it does for them.
  </p>
  <p>
- Free software is a matter of the users' freedom to run, copy, distribute,
+ When users don't control the program, the program controls the users.
- study, change and improve the software.  More precisely, it refers to
+ The developer controls the program, and through it controls the users.
- four kinds of freedom, for the users of the software:
+ This nonfree or &ldquo;proprietary&rdquo; program is therefore an
+ instrument of unjust power.
+ </p>
+ <p>
+ Thus, &ldquo;free software&rdquo; is a matter of liberty, not price.
+ To understand the concept, you should think of &ldquo;free&rdquo; as
+ in &ldquo;free speech,&rdquo; not as in &ldquo;free beer&rdquo;.
+ </p>
+ <p>
+ A program is free software if the program's users have the
+ four essential freedoms:
  </p>
  <ul>
    <li>The freedom to run the program, for any purpose (freedom 0).</li>
-   <li>The freedom to study how the program works, and adapt it to
+   <li>The freedom to study how the program works, and change it so it
-       your needs (freedom 1). Access to the source code is a precondition
+       does your computing as you wish (freedom 1). Access to the source
-       for this.
+       code is a precondition for this.
    </li>
    <li>The freedom to redistribute copies so you can help your neighbor
        (freedom 2).
    </li>
-   <li>The freedom to improve the program, and release your improvements
+   <li>The freedom to distribute copies of your modified versions
-       to the public, so that the whole community benefits (freedom 3).
+       to others (freedom 3).  By doing this you can give the whole
+       community a chance to benefit from your changes.
        Access to the source code is a precondition for this.
    </li>
  </ul>
-Line 52 
 you should be free to redistribute copie
+Line 73 
 you should be free to redistribute copie
  modifications, either gratis or charging a fee for distribution, to
  <a href="#exportcontrol">anyone anywhere</a>.  Being free to do these
  things means (among other things) that you do not have to ask or pay
- for permission.
+ for permission to do so.
  </p>
  <p>
-Line 68 
 or organization to use it on any kind of
+Line 89 
 or organization to use it on any kind of
  overall job and purpose, without being required to communicate about it
  with the developer or any other specific entity.  In this freedom, it is
  the <em>user's</em> purpose that matters, not the <em>developer's</em>
- purpose; you as a user are free to run a program for your purposes,
+ purpose; you as a user are free to run the program for your purposes,
  and if you distribute it to someone else, she is then free to run it
  for her purposes, but you are not entitled to impose your purposes on her.
  </p>
-Line 77 
 for her purposes, but you are not entitl
+Line 98 
 for her purposes, but you are not entitl
  The freedom to redistribute copies must include binary or executable
  forms of the program, as well as source code, for both modified and
  unmodified versions.  (Distributing programs in runnable form is necessary
- for conveniently installable free operating systems.)  It is ok if there
+ for conveniently installable free operating systems.)  It is OK if there
  is no way to produce a binary or executable form for a certain program
  (since some languages don't support that feature), but you must have the
  freedom to redistribute such forms should you find or develop a way to
-Line 85 
 make them.
+Line 106 
 make them.
  </p>
  <p>
- In order for the freedoms to make changes, and to publish improved
+ In order for freedoms 1 and 3 (the freedom to make changes and the
- versions, to be meaningful, you must have access to the source code of
+ freedom to publish the changed versions) to be meaningful, you must have
- the program.  Therefore, accessibility of source code is a necessary
+ access to the source code of the program.  Therefore, accessibility of
- condition for free software.
+ source code is a necessary condition for free software.  Obfuscated
+ &ldquo;source code&rdquo; is not real source code and does not count
+ as source code.
  </p>
  <p>
- One important way to modify a program is by merging in available
+ Freedom 1 includes the freedom to use your changed version in place of
- free subroutines and modules.  If the program's license says that you
+ the original.  If the program is delivered in a product designed to
- cannot merge in an existing module, such as if it requires you to be the
+ run someone else's modified versions but refuse to run yours &mdash; a
- copyright holder of any code you add, then the license is too restrictive
+ practice known as &ldquo;tivoization&rdquo; or &ldquo;lockdown&rdquo;,
- to qualify as free.
+ or (in its practitioners' perverse terminology) as &ldquo;secure
+ boot&rdquo; &mdash; freedom 1 becomes a theoretical fiction rather
+ than a practical freedom.  This is not sufficient.  In other words,
+ these binaries are not free software even if the source code they are
+ compiled from is free.
  </p>
  <p>
- In order for these freedoms to be real, they must be irrevocable as
+ One important way to modify a program is by merging in available free
- long as you do nothing wrong; if the developer of the software has the
+ subroutines and modules.  If the program's license says that you
- power to revoke the license, without your doing anything to give cause,
+ cannot merge in a suitably licensed existing module &mdash; for instance, if it
- the software is not free.
+ requires you to be the copyright holder of any code you add &mdash; then the
+ license is too restrictive to qualify as free.
+ </p>
+ <p>
+ Freedom 3 includes the freedom to release your modified versions
+ as free software.  A free license may also permit other ways of
+ releasing them; in other words, it does not have to be
+ a <a href="/copyleft/copyleft.html">copyleft</a> license.  However, a
+ license that requires modified versions to be nonfree does not qualify
+ as a free license.
+ </p>
+ <p>
+ In order for these freedoms to be real, they must be permanent and
+ irrevocable as long as you do nothing wrong; if the developer of the
+ software has the power to revoke the license, or retroactively add
+ restrictions to its terms, without your doing anything wrong to give
+ cause, the software is not free.
  </p>
  <p>
-Line 116 
 the central freedoms; rather it protects
+Line 161 
 the central freedoms; rather it protects
  </p>
  <p>
+ &ldquo;Free software&rdquo; does not mean &ldquo;noncommercial&rdquo;.  A free
+ program must be available for commercial use, commercial development,
+ and commercial distribution.  Commercial development of free software
+ is no longer unusual; such free commercial software is very important.
  You may have paid money to get copies of free software, or you may have
  obtained copies at no charge.  But regardless of how you got your copies,
  you always have the freedom to copy and change the software, even to
-Line 123 
 you always have the freedom to copy and
+Line 172 
 you always have the freedom to copy and
  </p>
  <p>
- <q>Free software</q> does not mean <q>non-commercial.</q>  A free
+ Whether a change constitutes an improvement is a subjective matter.
- program must be available for commercial use, commercial development,
+ If your right to modify a program is limited, in substance, to changes that
- and commercial distribution.  Commercial development of free software
+ someone else considers an improvement, that program is not free.
- is no longer unusual; such free commercial software is very important.
+ </p>
+ <p>
+ However, rules about how to package a modified version are acceptable,
+ if they don't substantively limit your freedom to release modified
+ versions, or your freedom to make and use modified versions privately.
+ Thus, it is acceptable for the license to require that you change the
+ name of the modified version, remove a logo, or identify your
+ modifications as yours.  As long as these requirements are not so
+ burdensome that they effectively hamper you from releasing your
+ changes, they are acceptable; you're already making other changes to
+ the program, so you won't have trouble making a few more.
  </p>
  <p>
- Rules about how to package a modified version are acceptable, if they
+ Rules that &ldquo;if you make your version available in this way, you
- don't substantively block your freedom to release modified versions, or
+ must make it available in that way also&rdquo; can be acceptable too,
- your freedom to make and use modified versions privately.  Rules that <q>if
+ on the same condition.  An example of such an acceptable rule is one
- you make your version available in this way, you must make it available in
+ saying that if you have distributed a
- that way also</q> can be acceptable too, on the same condition.  (Note that
- such a rule still leaves you the choice of whether to publish your version
- at all.)  Rules that require release of source code to the users for
- versions that you put into public use are also acceptable.  It is also
- acceptable for the license to require that, if you have distributed a
  modified version and a previous developer asks for a copy of it, you
- must send one, or that you identify yourself on your modifications.
+ must send one.  (Note that such a rule still leaves you the choice of
+ whether to distribute your version at all.)  Rules that require release
+ of source code to the users for versions that you put into public use
+ are also acceptable.
  </p>
  <p>
+ A special issue arises when a license requires changing the name by
+ which the program will be invoked from other programs.  That
+ effectively hampers you from releasing your changed version so that it
+ can replace the original when invoked by those other programs.  This
+ sort of requirement is acceptable only if there's a suitable aliasing
+ facility that allows you to specify the original program's name as an
+ alias for the modified version.</p>
+ <p>
  In the GNU project, we use
- <q><a href="/copyleft/copyleft.html">copyleft</a></q>
+ <a href="/copyleft/copyleft.html">copyleft</a>
  to protect these freedoms legally for everyone.  But
- <a href="/philosophy/categories.html#Non-CopyleftedFreeSoftware">non-copylefted
+ <a href="/philosophy/categories.html#Non-CopyleftedFreeSoftware">noncopylefted
  free software</a> also exists.  We believe there are important reasons why
- <a href="/philosophy/pragmatic.html"> it is better to use copyleft</a>,
+ <a href="/philosophy/pragmatic.html">it is better to use copyleft</a>,
- but if your program is non-copylefted free software, we can still
+ but if your program is noncopylefted free software, it is still basically
- use it.
+ ethical. (See <a href="/philosophy/categories.html">Categories of Free Software</a> for a description of how &ldquo;free software,&rdquo; &ldquo;copylefted software&rdquo; and other categories of software relate to each other.)
- </p>
- <p>
- See <a href="/philosophy/categories.html">Categories of Free Software</a>
- for a description of how <q>free software,</q> <q>copylefted software</q>
- and other categories of software relate to each other.
  </p>
  <p>
-Line 167 
 programs internationally.  Software deve
+Line 228 
 programs internationally.  Software deve
  eliminate or override these restrictions, but what they can and must do
  is refuse to impose them as conditions of use of the program.  In this
  way, the restrictions will not affect activities and people outside the
- jurisdictions of these governments.
+ jurisdictions of these governments.  Thus, free software licenses
+ must not require obedience to any export regulations as a condition of
+ any of the essential freedoms.
  </p>
  <p>
-Line 178 
 is unlikely to have some other sort of p
+Line 241 
 is unlikely to have some other sort of p
  (though this does happen occasionally).  However, some free software
  licenses are based on contracts, and contracts can impose a much larger
  range of possible restrictions.  That means there are many possible ways
- such a license could be unacceptably restrictive and non-free.
+ such a license could be unacceptably restrictive and nonfree.
  </p>
  <p>
-Line 186 
 We can't possibly list all the ways that
+Line 249 
 We can't possibly list all the ways that
  contract-based license restricts the user in an unusual way that
  copyright-based licenses cannot, and which isn't mentioned here as
  legitimate, we will have to think about it, and we will probably conclude
- it is non-free.
+ it is nonfree.
  </p>
  <p>
  When talking about free software, it is best to avoid using terms
- like <q>give away</q> or <q>for free,</q> because those terms imply that
+ like &ldquo;give away&rdquo; or &ldquo;for free,&rdquo; because those terms imply that
  the issue is about price, not freedom.  Some common terms such
- as <q>piracy</q> embody opinions we hope you won't endorse.  See
+ as &ldquo;piracy&rdquo; embody opinions we hope you won't endorse.  See
  <a href="/philosophy/words-to-avoid.html">Confusing Words and Phrases that
  are Worth Avoiding</a> for a discussion of these terms.  We also have
- a list of <a href="/philosophy/fs-translations.html">translations of
+ a list of proper <a href="/philosophy/fs-translations.html">translations of
- <q>free software</q></a> into various languages.
+ &ldquo;free software&rdquo;</a> into various languages.
  </p>
  <p>
-Line 223 
 listed there, you can ask us about it by
+Line 286 
 listed there, you can ask us about it by
  </p>
  <p>
- If you are contemplating writing a new license, please contact the FSF
+ If you are contemplating writing a new license, please contact the
- by writing to that address. The proliferation of different free software
+ Free Software Foundation first by writing to that address. The
- licenses means increased work for users in understanding the licenses;
+ proliferation of different free software licenses means increased work
- we may be able to help you find an existing Free Software license that
+ for users in understanding the licenses; we may be able to help you
- meets your needs.
+ find an existing free software license that meets your needs.
  </p>
  <p>
  If that isn't possible, if you really need a new license, with our
- help you can ensure that the license really is a Free Software license
+ help you can ensure that the license really is a free software license
  and avoid various practical problems.
  </p>
- <h2 id="beyond-software">Beyond Software</h2>
+ <h3 id="beyond-software">Beyond Software</h3>
  <p>
  <a href="/philosophy/free-doc.html">Software manuals must be free</a>,
-Line 248 
 manuals are in effect part of the softwa
+Line 311 
 manuals are in effect part of the softwa
  The same arguments also make sense for other kinds of works of
  practical use &mdash; that is to say, works that embody useful knowledge,
  such as educational works and reference
- works.  <a href="http://wikipedia.org">Wikipedia</a> is the best known
+ works.  <a href="http://wikipedia.org">Wikipedia</a> is the best-known
  example.
  </p>
-Line 258 
 has been extended to a definition of <a
+Line 321 
 has been extended to a definition of <a
  free cultural works</a> applicable to any kind of works.
  </p>
- <h2 id="open-source">Open Source?</h2>
+ <h3 id="open-source">Open Source?</h3>
  <p>
- Another group has started using the term <q>open source</q> to mean
+ Another group has started using the term &ldquo;open source&rdquo; to mean
- something close (but not identical) to <q>free software.</q>  We
+ something close (but not identical) to &ldquo;free software&rdquo;.  We
- prefer the term <q>free software</q> because, once you have heard that
+ prefer the term &ldquo;free software&rdquo; because, once you have heard that
  it refers to freedom rather than price, it calls to mind freedom.  The
- word <q>open</q> <a href="/philosophy/open-source-misses-the-point.html">
+ word &ldquo;open&rdquo; <a href="/philosophy/open-source-misses-the-point.html">
  never refers to freedom</a>.
  </p>
- <h2 id="History">History</h2>
+ <h3 id="History">History</h3>
- <p>From time to time we revise this Free Software Definition to
+ <p>From time to time we revise this Free Software Definition.  Here is
- clarify it.  Here we provide a list of those modifications, along with
+ the list of substantive changes, along with links to show exactly what
- links to illustrate exactly what changed, so that others can review
+ was changed.</p>
- them if they like.</p>
  <ul>
- <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.71&amp;r2=1.72">Version
+ <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.110&amp;r2=1.111">Version
-.72</a>: Add this History section.</li>
+.111</a>: Clarify 1.77 by saying that only
+ retroactive <em>restrictions</em> are unacceptable.  The copyright
+ holders can always grant additional <em>permission</em> for use of the
+ work by releasing the work in another way in parallel.</li>
+ <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.104&amp;r2=1.105">Version
+.105</a>: Reflect, in the brief statement of freedom 1, the point
+ (already stated in version 1.80) that it includes really using your modified
+ version for your computing.</li>
+ <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.91&amp;r2=1.92">Version
+.92</a>: Clarify that obfuscated code does not qualify as source code.</li>
+ <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.89&amp;r2=1.90">Version
+.90</a>: Clarify that freedom 3 means the right to distribute copies
+ of your own modified or improved version, not a right to participate
+ in someone else's development project.</li>
+ <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.88&amp;r2=1.89">Version
+.89</a>: Freedom 3 includes the right to release modified versions as
+ free software.</li>
+ <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.79&amp;r2=1.80">Version
+.80</a>: Freedom 1 must be practical, not just theoretical;
+ i.e., no tivoization.</li>
+ <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.76&amp;r2=1.77">Version
+.77</a>: Clarify that all retroactive changes to the license are
+ unacceptable, even if it's not described as a complete
+ replacement.</li>
+ <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.73&amp;r2=1.74">Version
+.74</a>: Four clarifications of points not explicit enough, or stated
+ in some places but not reflected everywhere:
+ <ul>
+ <li>"Improvements" does not mean the license can
+ substantively limit what kinds of modified versions you can release.
+ Freedom 3 includes distributing modified versions, not just changes.</li>
+ <li>The right to merge in existing modules
+ refers to those that are suitably licensed.</li>
+ <li>Explicitly state the conclusion of the point about export controls.</li>
+ <li>Imposing a license change constitutes revoking the old license.</li>
+ </ul>
+ </li>
  <li><a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;r1=1.56&amp;r2=1.57">Version
 .57</a>: Add &quot;Beyond Software&quot; section.</li>
-Line 318 
 versions you distribute to the author.</
+Line 423 
 versions you distribute to the author.</
  </ul>
- <p>There are gaps in the version numbers because there are many other
+ <p>There are gaps in the version numbers shown above because there are
- changes that do not affect the substance of the definition at all.
+ other changes in this page that do not affect the definition as such.
- Instead, they fix links, add translations, and so on.  If you would
+ These changes are in other parts of the page.  You can review the
- like to review the complete list of changes, you can do so on
+ complete list of changes to the page through
- our <a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;view=log">cvsweb
+ the <a href="http://web.cvs.savannah.gnu.org/viewvc/www/philosophy/free-sw.html?root=www&amp;view=log">cvsweb
  interface</a>.</p>
  </div>
-Line 333 
 interface</a>.</p>
+Line 438 
 interface</a>.</p>
  <p>
  Please send FSF &amp; GNU inquiries to
- <a href="mailto:gnu@gnu.org"><em>gnu@gnu.org</em></a>.
+ <a href="mailto:gnu@gnu.org">&lt;gnu@gnu.org&gt;</a>.
  There are also <a href="/contact/">other ways to contact</a>
  the FSF.
  <br />
  Please send broken links and other corrections or suggestions to
- <a href="mailto:webmasters@gnu.org"><em>webmasters@gnu.org</em></a>.
+ <a href="mailto:webmasters@gnu.org">&lt;webmasters@gnu.org&gt;</a>.
  </p>
  <p>
-Line 349 
 translations of this article.
+Line 454 
 translations of this article.
  </p>
  <p>
- Copyright &copy; 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+ Copyright &copy; 1996-2002, 2004-2007, 2009, 2010, 2012 Free Software
-, 2006, 2007 Free Software Foundation, Inc.,
+ Foundation, Inc.
  </p>
- <address>51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA</address>
+ <p>This page is licensed under a <a rel="license"
- <p>Verbatim copying and distribution of this entire article is
+ href="http://creativecommons.org/licenses/by-nd/3.0/us/">Creative
- permitted in any medium without royalty provided this notice is
+ Commons Attribution-NoDerivs 3.0 United States License</a>.
- preserved.
  </p>
- <p>
+ <!--#include virtual="/server/bottom-notes.html" -->
- Updated:
+ <p>Updated:
  <!-- timestamp start -->
  $Date$
  <!-- timestamp end -->
  </p>
  </div>
- <div id="translations">
- <h4>Translations of this page</h4>
- <!-- Please keep this list alphabetical, and in the original -->
- <!-- language if possible, otherwise default to English -->
- <!-- If you do not have it English, please comment what the -->
- <!-- English is.  If you add a new language here, please -->
- <!-- advise web-translators@gnu.org and add it to -->
- <!--    - in /home/www/bin/nightly-vars either TAGSLANG or WEBLANG -->
- <!--    - in /home/www/html/server/standards/README.translations.html -->
- <!--      one of the lists under the section "Translations Underway" -->
- <!--    - if there is a translation team, you also have to add an alias -->
- <!--      to mail.gnu.org:/com/mailer/aliases -->
- <!-- Please also check you have the 2 letter language code right versus -->
- <!--     http://www.w3.org/WAI/ER/IG/ert/iso639.htm -->
- <ul class="translations-list">
- <!-- Afrikaans -->
- <li><a href="/philosophy/free-sw.af.html">Afrikaans</a>&nbsp;[af]</li>
- <!-- Arabic -->
- <li><a href="/philosophy/free-sw.ar.html">&#1575;&#1604;&#1593;&#1585;&#1576;&#1610;&#1577;</a>&nbsp;[ar]</li>
- <!-- Azerbaijani -->
- <li><a href="/philosophy/free-sw.az.html">Az&#x0259;rbaycanca</a>&nbsp;[az]</li>
- <!-- Bulgarian -->
- <li><a href="/philosophy/free-sw.bg.html">&#x431;&#x44A;&#x43B;&#x433;&#x430;&#x440;&#x441;&#x43A;&#x438;</a>&nbsp;[bg]</li>
- <!-- Bengali -->
- <li><a href="/philosophy/free-sw.bn.html">&#2476;&#2494;&#2434;&#2482;&#2494;</a>&nbsp;[bn]</li>
- <!-- Bosnian -->
- <li><a href="/philosophy/free-sw.bs.html">Bosanski</a>&nbsp;[bs]</li>
- <!-- Catalan -->
- <li><a href="/philosophy/free-sw.ca.html">Catal&#x00e0;</a>&nbsp;[ca]</li>
- <!-- Czech -->
- <li><a href="/philosophy/free-sw.cs.html">&#x010c;esky</a>&nbsp;[cs]</li>
- <!-- Danish -->
- <li><a href="/philosophy/free-sw.da.html">Dansk</a>&nbsp;[da]</li>
- <!-- German -->
- <li><a href="/philosophy/free-sw.de.html">Deutsch</a>&nbsp;[de]</li>
- <!-- Greek -->
- <li><a href="/philosophy/free-sw.el.html">&#x0395;&#x03bb;&#x03bb;&#x03b7;&#x03bd;&#x03b9;&#x03ba;&#x03ac;</a>&nbsp;[el]</li>
- <!-- English -->
- <li><a href="/philosophy/free-sw.html">English</a>&nbsp;[en]</li>
- <!-- Esperanto -->
- <li><a href="/philosophy/free-sw.eo.html">Esperanto</a>&nbsp;[eo]</li>
- <!-- Spanish -->
- <li><a href="/philosophy/free-sw.es.html">Espa&#x00f1;ol</a>&nbsp;[es]</li>
- <!-- Farsi (Persian) -->
- <li><a href="/philosophy/free-sw.fa.html">&#x0641;&#x0627;&#x0631;&#x0633;&#x06cc;</a>&nbsp;[fa]</li>
- <!-- French -->
- <li><a href="/philosophy/free-sw.fr.html">Fran&#x00e7;ais</a>&nbsp;[fr]</li>
- <!-- Galician -->
- <li><a href="/philosophy/free-sw.gl.html">Galego</a>&nbsp;[gl]</li>
- <!-- Hebrew -->
- <li><a href="/philosophy/free-sw.he.html">&#x05e2;&#x05d1;&#x05e8;&#x05d9;&#x05ea;</a>&nbsp;[he]</li>
- <!-- Croatian -->
- <li><a href="/philosophy/free-sw.hr.html">Hrvatski</a>&nbsp;[hr]</li>
- <!-- Hungarian -->
- <li><a href="/philosophy/free-sw.hu.html">Magyar</a>&nbsp;[hu]</li>
- <!-- Indonesian -->
- <li><a href="/philosophy/free-sw.id.html">Bahasa Indonesia</a>&nbsp;[id]</li>
- <!-- Italian -->
- <li><a href="/philosophy/free-sw.it.html">Italiano</a>&nbsp;[it]</li>
- <!-- Japanese -->
- <li><a href="/philosophy/free-sw.ja.html">&#x65e5;&#x672c;&#x8a9e;</a>&nbsp;[ja]</li>
- <!-- Korean -->
- <li><a href="/philosophy/free-sw.ko.html">&#xd55c;&#xad6d;&#xc5b4;</a>&nbsp;[ko]</li>
- <!-- Norwegian Bokmål -->
- <li><a href="/philosophy/free-sw.nb.html">Norsk (Bokm&aring;l)</a>&nbsp;[nb]</li>
- <!-- Dutch -->
- <li><a href="/philosophy/free-sw.nl.html">Nederlands</a>&nbsp;[nl]</li>
- <!-- Polish -->
- <li><a href="/philosophy/free-sw.pl.html">Polski</a>&nbsp;[pl]</li>
- <!-- Brazilian Portuguese -->
- <li><a href="/philosophy/free-sw.pt-br.html">portugu&#x0ea;s do Brasil</a>&nbsp;[pt-br]</li>
- <!-- Romanian -->
- <li><a href="/philosophy/free-sw.ro.html">Rom&#x00e2;n&#x0103;</a>&nbsp;[ro]</li>
- <!-- Russian -->
- <li><a href="/philosophy/free-sw.ru.html">&#1056;&#1091;&#1089;&#1089;&#1082;&#1080;&#1081;</a>&nbsp;[ru]</li>
- <!--- Slovenian -->
- <li><a href="/philosophy/free-sw.sl.html">Slovinsko</a>&nbsp;[sl]</li>
- <!-- Serbian -->
- <li><a href="/philosophy/free-sw.sr.html">&#x0421;&#x0440;&#x043f;&#x0441;&#x043a;&#x0438;</a>&nbsp;[sr]</li>
- <!-- Swedish -->
- <li><a href="/philosophy/free-sw.sv.html">Svenska</a>&nbsp;[sv]</li>
- <!-- Tamil -->
- <li><a href="/philosophy/free-sw.ta.html">&#2980;&#2990;&#3007;&#2996;&#3021;</a>&nbsp;[ta]</li>
- <!-- Tagalog -->
- <li><a href="/philosophy/free-sw.tl.html">Tagalog</a>&nbsp;[tl]</li>
- <!-- Turkish -->
- <li><a href="/philosophy/free-sw.tr.html">T&#x00fc;rk&#x00e7;e</a>&nbsp;[tr]</li>
- <!-- Chinese (Simplified) -->
- <li><a href="/philosophy/free-sw.zh-cn.html">&#x7b80;&#x4f53;&#x4e2d;&#x6587;</a>&nbsp;[zh-cn]</li>
- <!-- Chinese (Traditional) -->
- <li><a href="/philosophy/free-sw.zh-tw.html">&#x7e41;&#x9ad4;&#x4e2d;&#x6587;</a>&nbsp;[zh-tw]</li>
- </ul>
- </div>
  </div>

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