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[ |
[ |
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<A HREF="/philosophy/free-sw.hr.html">Croatian</A> |
<A HREF="/philosophy/free-sw.hr.html">Croatian</A> |
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|
| <A HREF="/philosophy/free-sw.cs.html">Czech</A> |
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|
| <A HREF="/philosophy/free-sw.da.html">Danish</A> |
20 |
| <A HREF="/philosophy/free-sw.nl.html">Dutch</A> |
| <A HREF="/philosophy/free-sw.nl.html">Dutch</A> |
21 |
| <A HREF="/philosophy/free-sw.html">English</A> |
| <A HREF="/philosophy/free-sw.html">English</A> |
22 |
| <A HREF="/philosophy/free-sw.fr.html">French</A> |
| <A HREF="/philosophy/free-sw.fr.html">French</A> |
23 |
| <A HREF="/philosophy/free-sw.gl.html">Galician</A> |
| <A HREF="/philosophy/free-sw.gl.html">Galician</A> |
24 |
|
| <A HREF="/philosophy/free-sw.de.html">German</A> |
25 |
| <A HREF="/philosophy/free-sw.hu.html">Hungarian</A> |
| <A HREF="/philosophy/free-sw.hu.html">Hungarian</A> |
26 |
| <A HREF="/philosophy/free-sw.id.html">Indonesian</A> |
| <A HREF="/philosophy/free-sw.id.html">Indonesian</A> |
27 |
| <A HREF="/philosophy/free-sw.it.html">Italian</A> |
| <A HREF="/philosophy/free-sw.it.html">Italian</A> |
30 |
| <A HREF="/philosophy/free-sw.no.html">Norwegian</A> |
| <A HREF="/philosophy/free-sw.no.html">Norwegian</A> |
31 |
| <A HREF="/philosophy/free-sw.pl.html">Polish</A> |
| <A HREF="/philosophy/free-sw.pl.html">Polish</A> |
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| <A HREF="/philosophy/free-sw.pt.html">Portuguese</A> |
| <A HREF="/philosophy/free-sw.pt.html">Portuguese</A> |
33 |
|
| <A HREF="/philosophy/free-sw.ro.html">Romanian</A> |
34 |
| <A HREF="/philosophy/free-sw.ru.html">Russian</A> |
| <A HREF="/philosophy/free-sw.ru.html">Russian</A> |
35 |
| <A HREF="/philosophy/free-sw.sl.html">Slovenian</A> |
| <A HREF="/philosophy/free-sw.sl.html">Slovenian</A> |
36 |
| <A HREF="/philosophy/free-sw.es.html">Spanish</A> |
| <A HREF="/philosophy/free-sw.es.html">Spanish</A> |
37 |
|
| <A HREF="/philosophy/free-sw.sv.html">Swedish</A> |
38 |
| <A HREF="/philosophy/free-sw.tr.html">Turkish</A> |
| <A HREF="/philosophy/free-sw.tr.html">Turkish</A> |
39 |
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40 |
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<LI>The freedom to redistribute copies so you can help your neighbor |
<LI>The freedom to redistribute copies so you can help your neighbor |
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(freedom 2). |
(freedom 2). |
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<LI>The freedom to improve the program, and release your improvements |
<LI>The freedom to improve the program, and release your improvements |
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to the public, so that the whole community benefits. |
to the public, so that the whole community benefits |
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(freedom 3). Access to the source code is a precondition for this. |
(freedom 3). Access to the source code is a precondition for this. |
68 |
</UL> |
</UL> |
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|
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<P> |
<P> |
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The freedom to redistribute copies must include binary or executable |
The freedom to redistribute copies must include binary or executable |
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forms of the program, as well as source code, for both modified and |
forms of the program, as well as source code, for both modified and |
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unmodified versions. It is ok if there is no way to produce a binary |
unmodified versions. (Distributing programs in runnable form is |
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or executable form (since some languages don't support that feature), |
necessary for conveniently installable free operating systems.) It is |
95 |
but you must have the freedom to redistribute such forms should you |
ok if there is no way to produce a binary or executable form for a |
96 |
find or develop a way to make them. |
certain program (since some languages don't support that feature), but |
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|
you must have the freedom to redistribute such forms should you find |
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or develop a way to make them. |
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|
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<P> |
<P> |
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In order for the freedoms to make changes, and to publish improved |
In order for the freedoms to make changes, and to publish improved |
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the central freedoms; rather it protects them. |
the central freedoms; rather it protects them. |
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|
|
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<P> |
<P> |
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Thus, you may have paid money to get copies of GNU software, or you |
Thus, you may have paid money to get copies of free software, or you |
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may have obtained copies at no charge. But regardless of how you got |
may have obtained copies at no charge. But regardless of how you got |
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your copies, you always have the freedom to copy and change the |
your copies, you always have the freedom to copy and change the |
124 |
software, even to <A HREF="/philosophy/selling.html">sell copies</A>. |
software, even to <A HREF="/philosophy/selling.html">sell copies</A>. |
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activities and people outside the jurisdictions of these governments. |
activities and people outside the jurisdictions of these governments. |
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|
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<P> |
<P> |
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Most free software licenses are based on copyright, and there are |
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limits on what kinds of requirements can be imposed through copyright. |
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If a copyright-based license respects freedom in the ways described |
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above, it is unlikely to have some other sort of problem that we never |
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anticipated (though this does happen occasionally). However, some |
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free software licenses are based on contracts, and contracts can |
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impose a much larger range of possible restrictions. That means there |
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are many possible ways such a license could be unacceptably |
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restrictive and non-free. |
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<P> |
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We can't possibly list all the possible contract restrictions that |
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would be unacceptable. If a contract-based license restricts the user |
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in an unusual way that copyright-based licenses cannot, and which |
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isn't mentioned here as legitimate, we will have to think about it, |
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and we will probably decide it is non-free. |
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|
<P> |
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When talking about free software, it is best to avoid using terms like |
When talking about free software, it is best to avoid using terms like |
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``give away'' or ``for free'', because those terms imply that the |
``give away'' or ``for free'', because those terms imply that the |
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issue is about price, not freedom. Some common terms such as |
issue is about price, not freedom. Some common terms such as |
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[ |
[ |
229 |
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230 |
<!-- PLEASE UPDATE THE LIST AT THE BOTTOM (OR TOP) OF THE PAGE TOO! --> |
<!-- PLEASE UPDATE THE LIST AT THE BOTTOM (OR TOP) OF THE PAGE TOO! --> |
231 |
<A HREF="/philosophy/free-sw.hr.html">Croatian</A> |
<A HREF="/philosophy/free-sw.hr.html">Croatian</A> |
232 |
|
| <A HREF="/philosophy/free-sw.cs.html">Czech</A> |
233 |
|
| <A HREF="/philosophy/free-sw.da.html">Danish</A> |
234 |
| <A HREF="/philosophy/free-sw.nl.html">Dutch</A> |
| <A HREF="/philosophy/free-sw.nl.html">Dutch</A> |
235 |
| <A HREF="/philosophy/free-sw.html">English</A> |
| <A HREF="/philosophy/free-sw.html">English</A> |
236 |
| <A HREF="/philosophy/free-sw.fr.html">French</A> |
| <A HREF="/philosophy/free-sw.fr.html">French</A> |
237 |
| <A HREF="/philosophy/free-sw.gl.html">Galician</A> |
| <A HREF="/philosophy/free-sw.gl.html">Galician</A> |
238 |
|
| <A HREF="/philosophy/free-sw.de.html">German</A> |
239 |
| <A HREF="/philosophy/free-sw.hu.html">Hungarian</A> |
| <A HREF="/philosophy/free-sw.hu.html">Hungarian</A> |
240 |
| <A HREF="/philosophy/free-sw.id.html">Indonesian</A> |
| <A HREF="/philosophy/free-sw.id.html">Indonesian</A> |
241 |
| <A HREF="/philosophy/free-sw.it.html">Italian</A> |
| <A HREF="/philosophy/free-sw.it.html">Italian</A> |
244 |
| <A HREF="/philosophy/free-sw.no.html">Norwegian</A> |
| <A HREF="/philosophy/free-sw.no.html">Norwegian</A> |
245 |
| <A HREF="/philosophy/free-sw.pl.html">Polish</A> |
| <A HREF="/philosophy/free-sw.pl.html">Polish</A> |
246 |
| <A HREF="/philosophy/free-sw.pt.html">Portuguese</A> |
| <A HREF="/philosophy/free-sw.pt.html">Portuguese</A> |
247 |
|
| <A HREF="/philosophy/free-sw.ro.html">Romanian</A> |
248 |
| <A HREF="/philosophy/free-sw.ru.html">Russian</A> |
| <A HREF="/philosophy/free-sw.ru.html">Russian</A> |
249 |
| <A HREF="/philosophy/free-sw.es.html">Slovenian</A> |
| <A HREF="/philosophy/free-sw.sl.html">Slovenian</A> |
250 |
| <A HREF="/philosophy/free-sw.es.html">Spanish</A> |
| <A HREF="/philosophy/free-sw.es.html">Spanish</A> |
251 |
| <A HREF="/philosophy/free-sw.tr.html">Turkish</A> |
| <A HREF="/philosophy/free-sw.tr.html">Turkish</A> |
252 |
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<!-- Please keep this list alphabetical --> |
269 |
send other questions to |
send other questions to |
270 |
<A HREF="mailto:gnu@gnu.org"><EM>gnu@gnu.org</EM></A>. |
<A HREF="mailto:gnu@gnu.org"><EM>gnu@gnu.org</EM></A>. |
271 |
<P> |
<P> |
272 |
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc., |
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, Free |
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59 Temple Place - Suite 330, Boston, MA 02111, USA |
Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
274 |
|
02111, USA |
275 |
<P> |
<P> |
276 |
Verbatim copying and distribution of this entire article is |
Verbatim copying and distribution of this entire article is |
277 |
permitted in any medium, provided this notice is preserved. |
permitted in any medium, provided this notice is preserved. |