Want to export user information list in a CSV file? Great, let’s get started!
1) Go to /admin/users/list
page, and click on Export Users button:
2) Shortly you will receive a PM containing download link for exported CSV file:
Note: The CSV file download link will expire after 48 hours, so make sure to download it before 48 hours after initiating export.
3) Download and open the CSV file:
The CSV file will contain user information.
Congratulations! You have exported user information list successfully.
Source: https://meta.discourse.org/t/export-user-information-list/18960