Hi there, gal522.
At this time, the option to import Quicken financial data files such as Quicken Interchange Format (QIF) into QuickBooks Desktop is unavailable. You might want to visit our Intuit Marketplace. Then, look for a third-party application that can help you import QIF files into your software.
If you have any questions about integration, you can contact their technical support.
I found a helpful article for more details about downloading Bank Feed transactions: https://quickbooks.intuit.com/community/Help-Articles/Download-Bank-Feed-transactions/m-p/262061.
Please reply to this post if you need anything else. I'm here to help.