jameztrue

Provides Free shipping to Digital Downloads. Why not use the built-in Free Shipping? Because that is applied to all products in your catalog. This plugin allows you to set Free Shipping by Product Shipping Class, so that other products in your catalog can have shipping costs as well. 
This free shipping is only active if the items in the cart are ALL in this shipping class. Otherwise, your normal shipping methods apply. 
You can see this in the screenshots – as soon as the product that is not in the Digital Free Shipping class (My Boxed Item) is added, the option for free shipping disappears.

WooCommerce Digital Download Free Shipping

Provides Free shipping to Digital Downloads, set by Product Shipping Class.

Joan Boluda

unitepress

Hide all shipping methods in WooCommerce if free shipping is available

Hide Shipping Methods

Hide all shipping methods in WooCommerce if free shipping is available

WooCommerce Digital Download Free Shipping vs Hide Shipping Methods