Data Desk is a commercial application for data exploration, analysis and visualization available for both OS X and Windows systems. It uses a graphical user interface to provide numerous tools for working with data, and can generate several distinct views. Notably, the program is designed from an exploratory rather than inferential analysis perspective. An academic license is available for users with a .edu email address; academic users without a .edu address can purchase by contacting Data Description, Inc. directly. A trial license is also available.