title: How google docs shows my .PPT files without using a flash viewer?
body: <p>I want to show .ppt (PowerPoint) files uploaded by my user on my website. I could do this by converting them into Flash files, then showing the Flash files on the web page. But I don't want to use Flash to do this. I want to show it, like google docs shows, without using Flash.</p>
  
  <p>I've already solved the problem for .pdf files by converting them into images using ImageMagick, but now I have trouble with .ppt files.</p>