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Yes, provided you follow the rules set out in the copyright for each

package: <a class="moz-txt-link-freetext" href="http://www.vtk.org/copyright.php">http://www.vtk.org/copyright.php</a> and

<a class="moz-txt-link-freetext" href="http://www.itk.org/HTML/Copyright.htm">http://www.itk.org/HTML/Copyright.htm</a>.<br>

<br>

- Amy<br>

<br>

shengwen wrote:

<blockquote cite="midMY939196884267.17593@webmail7.inner-21cn.com"

 type="cite">

  <p><br>

Could anyone tell me if I can adopt VTK or ITK to develop commercial

application software freely except for patents. Thanks</p>

  <p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;shengweng</p>

  <br>

  <br>

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 href="http://mail.21cn.com/huodong/0312/jifen/01.html" target="_blank">&raquo;&yacute;&middot;&Ouml;</a>&acute;&oslash;&Agrave;&acute;&micro;&Auml;&Icirc;&THORN;&Iuml;&THORN;&frac34;&ordf;&Iuml;&sup2;&deg;&Eacute;&iexcl;&pound;<br>

  </font><font size="2">21cn&Iacute;&oslash;&Acirc;&ccedil;&micro;&ccedil;&Ecirc;&Oacute;&pound;&not;&Ecirc;&Agrave;&frac12;&ccedil;&plusmn;&shy;&frac34;&laquo;&sup2;&Ecirc;&Ecirc;&Oacute;&AElig;&micro;&acute;&oacute;&Egrave;&laquo;&pound;&iexcl;<a

 href="http://click.21cn.com/urlhitcounter3.php3?url=http://vgo.21cn.com?link23&amp;key=MV8w&amp;rd=1"

 target="_blank">&Iuml;&Acirc;&Ocirc;&Oslash;&sup1;&Ucirc;&iquest;&acute;</a><br>

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  <pre wrap="">

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