QuickBooks Desktop doesn't exist in Europe, info-acoustical. Currently, it's available in the United States and Canada. Let me share insights about this.

While this isn't available in Europe, you can still purchase QuickBooks Desktop, but you need to subscribe to the US QuickBooks Desktop (QBDT) version, considering you can process your payments with US payment services. 

If you consider purchasing QuickBooks Desktop and setting up your account in the US version, I'd suggest consulting your accountant to ensure that you comply with the relevant accounting standards and regulations in Europe. For reference about their plans and pricing, see this link: Select the right product for you.

Also, moving your data from QBO non-US version directly to QBDT US is unavailable, you can look for a third-party application to help you with this conversion process. Once you have successfully transferred, you can check out this article to learn the limitations  when moving from QBO to QBDT: What data does and doesn't export from QBO.

To start using QBDT, click this link: Get started with QuickBooks Desktop. This is how you set up your company file, customers, vendors, items, and financial accounts.

Please let me know if you need more clarification about the availability of QuickBooks Desktop or converting data from QBO to QBDT. Have a good one.