title: How to open the datapump file (External Table Oracle)?
body: <p>I am going to unload the data from my table in Oracle DB to a file using oracle datapump. I am aware that I can import the file in to a different DB using datapump but would like to know if there is any other way to import or open the file?</p>
  
  <p>i.e After the file is generated, I am going to send the file to my client who has no idea about Oracle DB etc. So is there any software or UI using which my client can open the file rather than using Oracle datapump to import  (if no other go I will educate the client)? The reason I am going for external table etc because I have 50 million records that client wants to view. </p>