Can you help me to export data from Quick book online for the process of migration to another software?

Welcome to the Community accounts-scribbl,

Thank you for reaching out today. It's vital you're able to export your data out of QuickBooks Online so you can get back to doing what you love. QuickBooks allows you to export some of your data.You can do this on your account by clicking the Gear icon > Export data. I encourage you to check out this article that shows you how to: Export reports, lists, and other data from QuickBooks Online.
 

Give this a try and let me know how you make out. I'll be here in case you have other questions.

@accounts-scribbl 

Which accounting app do you need to use? You can purchase a 3rd party conversion service.