title: What's the fastest barcode reader from PDF in c#
body: <p>for an application i'm developing, I need a barcode reader. I currently use inlite barcode reader (<a href="http://how-to.inliteresearch.com/barcode-reading-howto/" rel="nofollow noreferrer">http://how-to.inliteresearch.com/barcode-reading-howto/</a>) but I would like to know if there is not a faster SDK. because this sdk scan the whole pdf page to find the codes (39 and 128 in my case) and it takes up to 4 hours for a 17238 pdf page. </p>
  
  <p>I know IText7 has a barcode reader too but which one is faster? or if there is another sdk faster, I would like to know.</p>
  
  <p>Thanks in advance :-)</p>