You can install XL-Connector 365 directly from the Office Store, whether in the Online or Mac version of Excel.

  1. Click on Insert
  2. Click on My add-ins
  3. Click on Store
  4. Search for XL-Connector
  5. Click Add.

The add-in will show up as an additional tab in your ribbon first:

Click on Pull Data and the add-in will open in a sidebar on your right: