You can export almost all data with this program and also migrating from M2 to a clean install of M2 is also possible. As we all know the many upgrades ESPECIALLY form 2.2 to 2.3 has made for a lot of garbage in the DB, this module will allow you to migrate to a clean install with minimal work. Their customer service is also great.

Great extension to import our categories and products! The support did a great job with helping configurating the xsl templates.

I am using this this with Magento Community Edition. I am fairly new to Magento and have a large inventory of products. I was finding it difficult to use the product import that comes with Magento.
Improved Import Export has solved my issues. It was easy to install (maybe a bit difficult if you're completely new to PHP etc) and it worked pretty well straight away.
After upgrading, I ran into some issues. I contacted support and they were fantastic. They had my problems fixed and I was back up and running within a couple of days. I'm in Australia, so some of that was due to time zone issues.
Anyway - I would recommend this product if you are having trouble with the standard product import features in Magento Community Edition.

We had a planned data load using the firebear export/import tool of MSI data, unfortunately we hit an technical issue on Friday.

This issue would potentially delay importing production data, however we were lucky to have Hitesh Suthar from firebear support who arranged a remote session and worked patiently with us and resolved our issue in a very professional manner.

I was extremely impressed with the manner and patience Hitesh answered my questions regarding SKU and other questions I had about the utility after fixing the issue above and beyond comes to mind.

What can I say 5* support....you Firebear you guys are awesome!!

very fast and perfect assistance.

Great Customer Service. Excellent product.

I would recommend Firebear products because they are powerful and flexible. I prefer to work with a handful of teams and build relationships that matter and Firebear Studio is definitely one of my top partners.

The free lifetime upgrades are meaningful when they are released, and the support team works hard to ensure you are left with exactly what you need.

On top of that, if you are not sure if the extension will help, they offer a 30-day money-back guarantee.

Really great plugins. The importer works brilliantly for us and the google sheets integration is perfect.

Good and Timely Response

Extremely helpful with my Magento 2 build. They provided assistant quickly and their support system was very clear. I was able to fix my issue with their help. I would highly recommend this team!