How do you manually export Quickbooks Desktop data from my jump drive into QBO without using the QuickBooks desktop software?
The simple answer is “You can’t”.
You need the QuickBooks desktop software program itself in your computer to export to QuickBooks Online (QBO). There is no other option, sorry!
You can download and install 30-day free trial version of QuickBooks desktop software to your desktop computer, open to the data, and then export to QBO from within the desktop program.
Here is the trial link: