Thank you for getting back to us here on the Community page, @RhondaL.
Due to some legal reasons, we can't recommend an application to use to be able to convert Sage 50 data to QuickBooks Enterprise. However, as mentioned by my colleague HonneyLynn_G, you can scan and look for a third-party applications on our App Center.
On the other hand, you may check our self-help articles in case you have any other QuickBooks concerns in the future.
Keep me posted if you have any other questions about converting your Sage data to QuickBooks, I'm just a post away to help you. Have a great day ahead!
