title: How to add .html extensions in drupal project
body: <p>html extensions in drupal nodes. like i have project</p>
  
  <pre><code>abc.com/node/1
  abc.com/node/2
  abc.com/node/3
  </code></pre>
  
  <p>now i want to add </p>
  
  <pre><code>abc.com/node/1.html
  </code></pre>
  
  <p>or</p>
  
  <pre><code>abc.com/node/1.php
  </code></pre>
  
  <p>etc</p>
  
  <p>i heard from some one that there is module available for this if it is then please tell me that module name and also if via changing files or template files also tell me how can i do that</p>
  
  <p>Thanks</p>