<h2>Introduction</h2>
<p>
  The Tcl Windows API (TWAPI) extension
  provides Tcl bindings to over 600 functions in the
  Windows API.
</p>
<p>
  The extension provides access to the Windows API at two levels.
  A direct interface to the supported Windows API is provided where the
  Tcl commands directly map to Windows functions as described in
  Microsoft Windows
  SDK. The recommended interface is a higher level interface
  that is more convenient, powerful and much easier to use
  than the raw Windows API.
</p>
<p>
  In combination with the built-in facilities in
  <a href="http://www.tcl.tk">Tcl</a>, TWAPI makes it possible
  to write a wide variety of Windows applications ranging from
  desktop applications to web servers running as Windows services.
  See <a href="http://windowstoolset.magicsplat.com">Windows
  Inspection Tool Set</a> for an example of Tcl/TWAPI based application.
</p>
<p>
  TWAPI is open source and hosted on <a href="http://www.sourceforge.net">Sourceforge</a>.
</p>
<ul>
  <li>Follow the links on the left for the <a href="overview.html">documentation</a></li>
  <li>Go to the <a href="http://sourceforge.net/project/showfiles.php?group_id=90123">download page</a></li>
  <li>Visit the <a href="http://sourceforge.net/projects/twapi">SourceFourge</a> project</li>
  <li>Browse the <a href="https://sourceforge.net/p/twapi/code/">source repository</a></li>
  <li>Documentation for current release:
    <a href="http://twapi.magicsplat.com/v4.2">4.2</a>
  </li>
  <li>Documentation for older versions: 
    <a href="http://twapi.magicsplat.com/v4.1">4.1</a>
    <a href="http://twapi.magicsplat.com/v4.0">4.0</a>
    <a href="http://twapi.magicsplat.com/v3.1">3.1</a>
    <a href="http://twapi.magicsplat.com/v3.0">3.0</a>
    <a href="http://twapi.magicsplat.com/v2.2">2.2</a>
    <a href="http://twapi.magicsplat.com/v2.1">2.1</a>
    <a href="http://twapi.magicsplat.com/v2.0">2.0</a>
    <a href="http://twapi.magicsplat.com/v1.1">1.1</a>
  </li>
  <li>Online chapters from <a href="http://www.magicsplat.com/book">Tcl
      Programming for Windows</a>
  </li>
</ul>

