Matrixify

This app might be my favorite on the Shopify App store. It's such a comprehensive data pull that it can have a bit of a learning curve to make sure you don't mess up an upload but it's completely worth the time. It's helped me manage data on all our fronts from pulling orders and adding tags to managing hidden metafields that I could not edit in bulk before this app. Maris is wonderfully helpful and responsive as well. This app is constantly being improved based on user feedback and if you ever have trouble there's tons of documentation as well as a community slack channel to help out. Would definitely recommend at least trying the free plan because you'll love it! Completely worth every penny.