Easy Digital Download is a free WordPress plugin which enables you to sell digital products via your website. Digital Download Pro theme is powered by this plugin to create an e-commerce store. You will need to install the Easy Digital Downloads plugin if you want to sell digital products via your website.
You can visit theEasy Digital Downloads Docs page if you have any general questions related to Easy Digital Downloads plugin. You can learn to use EDD properly, learn about frequently asked questions, and post your queries in their support forum.