title: Convert PPT/PPTX file to PDF without dependency of MS Office in C#
body: <p>I am looking for a sample code/free api which will help me to convert ppt/pptx file to pdf file with C# code without dependency of MS Office. 
  I have a requirement like, I cant take help of "Microsoft.Office.Interop" &amp; my machine will not have installed MS Office.This will be C# code and will execute with windows programming.Even not possible to purchase any plugin/api.</p>
  
  <p>I am using VS2010 &amp; the code should be built with that.</p>
  
  <p>Can you guys help me please? Any help will appreciate and thanks in advance.</p>