You can download the free trial of the software directly from the SaasAnt Website. SaasAnt Transactions (Desktop) supports QuickBooks Pro, Premier, Enterprise, and Accountant Editions.
Import Customer/ Jobs from Supported File Formats directly into QuickBooks Desktop using SaasAnt Transactions (Desktop) - #1 user rated and Intuit trusted bulk data automation tool built exclusively for QuickBooks. Import Customer List into QuickBooks Desktop