Thanks for info on OpenCart to WooCommerce migration, Angela! As as a great alternative to the tool described above, I may suggest Cart2Cart. It’s a completely web-based automatic migration service, super easy, highly accurate and supports the widest array of transferable entities on the market. You may find entities table and more info about the service (as well as perform an absolutely FREE demo migration) here: https://www.shopping-cart-migration.com/shopping-cart-migration-options/4924-opencart-to-woocommerce-migration
Kind Regards,
Cart2Cart Team