3. Then choose the product that is QuickBooks Pro and the year version.
4. Now, click on the search button on your screen.
5. On the next page, Hit Download button.
After completing the downloading process, you have to install to use the software.
Furthermore, as what Fiat mentioned, QuickBooks Self-Employed is a standalone product of QuickBooks. Which means, There isn't a way to automatically convert the data from QuickBooks Self-Employed into another QuickBooks product. You may import your transactions into QuickBooks Online Simple Start, QuickBooks Online Essentials, or QuickBooks Online Plus by downloading a.csv file.