Open iif file

iif file icon Did your computer fail to open iif file? We explain what iif files are and recommend software that we know can open your iif files.

What is iif file?

Files with iif extension can be mainly found as financial data files in QuickBooks interchange format.

iif file description

File extension iif is associated with Quickbooks, line of business accounting software developed and marketed by Intuit.

The iif file is saved in a generic data format and used for exporting of various financial data.

The IIF is a text-based tab-delimited format very similar to tsv file format. It can be imported by QuickBooks and most spreadsheet programs.

MIME types used for iif file:

Software that will open iif file


A business accounting software from Intuit

QuickBooks for Mac

An OS X version of popular accounting software

What file extension actually is?

Simply put, file extensions are the characters after the dot in the file name, so for example filename.mp3 has file extension „mp3“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.