Relational eXcel

Relational eXcel is a comprehensive data transformation and data loading tool to help you work with your Excel, Access, CSV, or text based data and load it directly into your database server, or create SQL bulk insert script files.

Relational eXcel can be used to directly import a table from a workbook into a database, what sets it apart from the competition is that it can also transform that data on the fly and even add columns you didn't have in the original workbook.