Exporting products is accomplished on the page found at Downloads → Reports → Export. There you'll find a box labelled Export Download Products in CSV like this:
After you press the Generate CSV button you'll be prompted to download a CSV file. The columns in this file are:
- Date Created
- File Download Limit
- Featured Image
NOTE: Previous to EDD 2.5 exporting products required a free plugin called "Easy Digital Downloads - CSV Manager", found on the WordPress.org plugin repository. This plugin is no longer needed, and should not be used any longer.