This is the question some one asked today. I haven’t done this but I can remember I read this some where. So thought of digging this today.
Some forums are suggesting a product.
Out of the box, Datawatch Monarch can work with a wide range of report formats including PDF, XML, HTML, text, spool and ASCII files. Access data from invoices, sales reports, balance sheets, customer lists, inventory, logs and more. The system is easy to use, allowing you to quickly select a file and automatically convert it into structured data for analysis.
Following blog includes how to import several types to SQL Server.
Following blogspot also have lot of links
Following blog is the most relevant one for me. http://sql31.blogspot.com/2013/03/how-to-load-data-from-pdf-file-in-ssis.html
This users script task and you have the option of customizing it.