Magento 2 Import/Export Product Reviews extension allows admin to easily add products reviews vy a CVS file with all necesssary information of reviews such as title, description, customer name, status, ratings and so on.
After importing, admins can manage reviews in the backend conveniently.
This Magento 2 Customer Review extension also exports product reviews in a CVS file quickly by one click.
Check it out FREE Installation, FREE 1-year Support and FREE Update!