Overview

The most often used short for the Intuit Interchange Format is IIF. The Quickbook application from Intuit imports and exports listings and transactions using a text file unique to the business.

Category

The file extension falls in the category of Document File.

Supportive Apps

It is supported by one and only Intuit Quickbooks.

Developer

The file extension has been developed by Intuit.

MIME Type

application/book pro, application/ebooks, text/if

Location

If users have not saved IIF files, they will store them in their default location.

C:\Program Files (x86)\Intuit\QuickBooks 2017

For different versions of Quickbooks, it is saved holding its version like Quickbooks 2016.

IIF files can be viewed manually on any version of Quickbooks.
Any free or paid third app can also help you to access IIF files.