What can I do if after I marked a table, no columns appear in it using PDF2XL?

This is probably caused by the file being a Scanned PDF Document. Starting from version 2.0, PDF2XL will ask you if you wish to change to the Scanned Document Mode and retrieve the text using OCR (Optical Character Recognition).

If you have an earlier version of PDF2XL, and need to extract the data from a Scanned PDF, contact us for an upgrade at support@cogniview.com.