Is there anyone here can suggest me a Magento 2 extension that can help me to add shipping rates through the CSV files. Thank you!
Can you be a little more specific? Which information of shipping are you trying to export to CSV?
Same question with @Damian Culotta
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Hope this will help you!
I think Magento 2 Shipping Table Rates would be the appropriate choice for the requirements you have. And you'll also get Free Extension installation service along with the extension.