Dokan Export/Import is an add-on for Dokan plugin which allows you to export or import your products along with its details. It supports .xml and .csv format and uses standard WordPress export and import API. So you can use your product data in any WordPress and WooCommerce compatible site.
This add-on will allow your sellers to export and import/create their products in bulk from any WooCommerce compatible site anytime on their own. This will enrich your business with the possibility for sellers to switch selling platforms or sites easily and with lesser pain.
Moreover, your sellers can use this feature to quickly take a backup of their products and data. Or they might need to copy or transfer the same data to a similar marketplace.
The add-on is simple, probably simpler than the WordPress Export interface.