While we don't have a direct tool to transfer data from Freshbooks to QuickBooks, you can consider checking for third-party apps that handle data conversion between QuickBooks platforms. As a way around, you’ll want to look for a third a party app that lets you import more than one IIF file at the same time. You can go to the AppsCenter. We can only import bank transactions using CSV (Comma-Separated Values) file. You can also check with Freshbooks if you can get a CSV file of your bank transactions or if they support importing.