<h2>Introduction</h2>
<p>
  The Tcl Windows API (TWAPI) extension provides Tcl bindings to a subset of 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>
  TWAPI is open source with a BSD license.
</p>
<ul>
  <li>Follow the links on the left for the <a href="overview.html">documentation</a></li>
  <li>Go to the <a href="https://sourceforge.net/project/showfiles.php?group_id=90123">download page</a></li>
  <li>Browse the <a href="https://github.com/apnadkarni/twapi">SourceForge</a>source repository</li>
  <li>Documentation for older versions: 
    <!-- NOTE: Explicit HTTP links because older doc versions do not support https due to http links to yahoo yui css -->
    <a href="http://twapi.magicsplat.com/v4.7/index.html">4.7</a>
    <a href="http://twapi.magicsplat.com/v4.6/index.html">4.6</a>
    <a href="http://twapi.magicsplat.com/v4.5/index.html">4.5</a>
    <a href="http://twapi.magicsplat.com/v4.4/index.html">4.4</a>
    <a href="http://twapi.magicsplat.com/v4.3/index.html">4.3</a>
    <a href="http://twapi.magicsplat.com/v4.2/index.html">4.2</a>
    <a href="http://twapi.magicsplat.com/v4.1/index.html">4.1</a>
    <a href="http://twapi.magicsplat.com/v4.0/index.html">4.0</a>
    <a href="http://twapi.magicsplat.com/v3.1/index.html">3.1</a>
    <a href="http://twapi.magicsplat.com/v3.0/index.html">3.0</a>
    <a href="http://twapi.magicsplat.com/v2.2/index.html">2.2</a>
    <a href="http://twapi.magicsplat.com/v2.1/index.html">2.1</a>
    <a href="http://twapi.magicsplat.com/v2.0/index.html">2.0</a>
    <a href="http://twapi.magicsplat.com/v1.1/index.html">1.1</a>
  </li>
  <li>Online chapters from <a href="https://www.magicsplat.com/book">Tcl
      Programming for Windows</a>
  </li>
</ul>

