Importing pdf file

How to import an already saved pdf file from the computer using Endnote X1?
Which filter option should I use?

Hello:

PDF Import was introduced as a feature beginning with EndNote X4. I’m afraid this functionality did not exist in EndNote X1. You would have to import the reference using online search or direct export from a browser and then attach the PDF to the record manually.

Alternately, you can download the free demo of EndNote X6 here:

http://endnote.com/downloads/30-day-trial

This version is fully featured for 30 days and will allow you to import your PDF, as long as it is an original PDF (not a scan) and contains a DOI number.