In the following table, you can find a list of programs that can open files with. qbx files extension. If you are facing any issues to open QBX file in QuickBooks , contact us at 1-800-993-4190 QuickBooks Technical experts team at any time 24*7 hours. The easiest way to open QBX files is to try downloading some of the most popular software that uses QBX extension.
Source: https://www.99accounting.com/open-qbx-file-quickbooks/