How to import products into OpenCart from WooCommerce with images/attributes etc..?

Question

opencart

Actually as FREE and without SMS) import products into OpenCart 2.3 from WooCommerce 3.5.7 with images/categories/attributes. Products need to be added to existing ones, categories / attributes should be created if there are none.
For reference, the site with WooCommerce has a product catalog in YML (but I did not find a free import plugin for OpenCart). What are the solutions?

Answer 1

Learn sql and DB structure of these cms.