If you need to export a customer list that was added to the system through a lead form, you can follow these easy steps:
Go to contacts page and click "Export" link at the top.
Select the lead form you want to export the customers from. You can also select "No Lead Form" from the dropdown to only export the contacts that were manually added.
Select a date range or "all time" to export all records.
Click "Click Here to Download" button.