Although its likely, that some file extensions may be missing from the list of associated file extensions with the application, yet they can be opened, be part of, or otherwise be associated with the program. However most, if not all directly associated file extensions should be listed with its appropriate program. Confirm the export format is 'QuickBooks Desktop or QuickBooks Enterprise (IIF)' Select your bank account where Amazon deposits your settlements, your credit card where Amazon charges any amounts owed and an asset account that can hold your month-end pending payout. The IIF Transaction Creator Pro helps you import transactions from Excel. 1 hours agoOnce your IIF file is converted to excel or CSV format, you can refer to the. The list of extensions used or otherwise associated with the application may not be complete, because many common file extensions on our website, such as jpg (pictures) or txt (text files), can be opened by a large number of applications, or are too general file format. IIF files used by Quickbooks are usually used to export different kinds of. For a Mac, click File>Export and select To QuickBooks Online. Note: You can click on any file extension link from the list below, to view its detailed information. QuickBooks for Mac works with the following file extensions: