<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <!-- /home/gvatteka/dev/qt-4.3/doc/src/commercialeditions.qdoc --> <head> <title>Qt Commercial Editions</title> <link href="classic.css" rel="stylesheet" type="text/css" /> </head> <body> <h1 align="center">Qt Commercial Editions<br /><small></small></h1> <a name="qt-console-edition"></a><a name="qt-desktop-edition"></a><a name="qt-desktop-light-edition"></a><p>Several editions of Qt are available under a commercial license: Qt Console Edition, Qt Desktop Light Edition, and Qt Desktop Edition.</p> <p>You may write commercial, proprietary, or otherwise non-free software <i>only</i> if you have purchased a commercial edition of Qt. If you purchase a commercial edition, you are entitled to technical support and upgrades.</p> <p>If you want to develop Free or Open Source software for release using a recognized Open Source license, you can use the <a href="opensourceedition.html">Qt Open Source Edition</tt></a>.</p> <p>The table below summarizes the differences between the three commercial editions:</p> <p><table width="75%" align="center" cellpadding="2" cellspacing="1" border="0"> <thead><tr valign="top" class="qt-style"><th>Features</th><th colspan="3">Editions</th></tr> <tr valign="top" class="qt-style"><th></th><th>Qt Console</th><th>Qt Desktop Light</th><th>Qt Desktop</th></tr></thead> <tr valign="top" class="odd"><td>Qt Core classes</tt></td><td><b>X</b></td><td><b>X</b></td><td><b>X</b></td></tr> <tr valign="top" class="even"><td>Qt GUI classes</tt></td><td></td><td><b>X</b></td><td><b>X</b></td></tr> <tr valign="top" class="odd"><td>Networking</tt></td><td><b>X</b></td><td></td><td><b>X</b></td></tr> <tr valign="top" class="even"><td>OpenGL</td><td></td><td></td><td><b>X</b></td></tr> <tr valign="top" class="odd"><td>Scripting</tt></td><td><b>X</b></td><td></td><td><b>X</b></td></tr> <tr valign="top" class="even"><td>Database/SQL</tt></td><td><b>X</b></td><td></td><td><b>X</b></td></tr> <tr valign="top" class="odd"><td>SVG</tt></td><td></td><td></td><td><b>X</b></td></tr> <tr valign="top" class="even"><td>XML</tt></td><td><b>X</b></td><td></td><td><b>X</b></td></tr> <tr valign="top" class="odd"><td>Qt 3 Support</tt></td><td></td><td><b>(X)</b></td><td><b>X</b></td></tr> <tr valign="top" class="even"><td>Help system</tt></td><td></td><td></td><td><b>X</b></td></tr> <tr valign="top" class="odd"><td><i>Qt Designer</tt></i> extension classes</tt></td><td></td><td></td><td><b>X</b></td></tr> <tr valign="top" class="even"><td>Unit testing framework</tt></td><td><b>X</b></td><td><b>X</b></td><td><b>X</b></td></tr> <tr valign="top" class="odd"><td>Run-time form handling</tt></td><td></td><td></td><td><b>X</b></td></tr> <tr valign="top" class="even"><td><a href="activeqt.html#activeqt"><tt>ActiveQt</tt></a></td><td></td><td></td><td><b>X</b></td></tr> </table></p> <p><b>(X)</b> The Qt Desktop Light Edition contains selected classes from the Qt3Support module corresponding to the functionality available in the Qt 3 Professional Edition.</p> <p>Lists of the classes available in each edition are available on the following pages:</p> <ul> <li><a href="console-edition-classes.html">Qt Console Edition Classes</tt></a></li> <li><a href="desktop-light-edition-classes.html">Qt Desktop Light Edition Classes</tt></a></li> <li><a href="desktop-edition-classes.html">Qt Desktop Edition Classes</tt></a></li> </ul> <p>Please see the list of supported platforms</tt> for up-to-date information about the various platforms and compilers that Qt supports.</p> <p>On the Trolltech web site, you can find a Qt Licensing Overview</tt> and information on Qt License Pricing</tt> for commercial editions of Qt and other Trolltech products.</p> <p>To purchase, please visit the online order form</tt>.</p> <p>For further information and assistance, please contact Trolltech sales.</p> <p>Email: <a href="mailto:sales@trolltech.com">sales@trolltech.com</tt></a>.</p> <p>Phone, U.S. office (for North America): <b>1-650-813-1676</b>.</p> <p>Phone, Norway office (for the rest of the world): <b>+47 21 60 48 00</b>.</p> <p /><address><hr /><div align="center"> <table width="100%" cellspacing="0" border="0"><tr class="address"> <td width="30%">Copyright © 2007 <a href="trolltech.html">Trolltech</a></td> <td width="40%" align="center"><a href="trademarks.html">Trademarks</a></td> <td width="30%" align="right"><div align="right">Qt Jambi </div></td> </tr></table></div></address></body> </html>