title: How to automate repetitive actions in pdf and Irfan view
body: <p>I am doing some repetitive actions in <strong>pdf</strong> 
  (like Document -> Crop Pages -> select top bottom etc and </p>
  
  <p>in <strong>irfanview</strong> (File -> Batch Conversion -> Advanced -> Load Settings etc)</p>
  
  <p>Can someone please suggest what is the best way for automating it. (Too boring to do it manually :( )</p>