File Extension Search

.iif File Extension

Developer: Intuit
File type: Intuit Interchange Format File
You're here because you have a file that has a file extension ending in .iif. Files with the file extension .iif can only be launched by certain applications. It's possible that .iif files are data files rather than documents or media, which means they're not meant to be viewed at all.

what is a .iif file?

IIF files are known as Intuit Interchange Format Files because they refer to the generic data format mainly used by the application called Intuit QuickBooks. Saved in a text-based tab-delimited format, IIF files are quite the same with a .TSV file because they can also be imported using Quickbooks as well as other spreadsheet programs. IIF files used by Quickbooks are usually used to export different kinds of financial data. They are categorized as data files and there is a variety of application used to open these files. Quickbooks is an application available for MAC and Windows. It is an application used by many users for the easy and quick creation of sales receipts or invoices. In other words, this application helps users manage their finances easily. IIF files can also be opened using other spreadsheet applications like the Microsoft Excel 2011, Microsoft Excel 2010 as well as any text editors like the Microsoft Notepad.

how to open a .iif file?

Launch a .iif file, or any other file on your PC, by double-clicking it. If your file associations are set up correctly, the application that's meant to open your .iif file will open it. It's possible you may need to download or purchase the correct application. It's also possible that you have the correct application on your PC, but .iif files aren't yet associated with it. In this case, when you try to open a .iif file, you can tell Windows which application is the correct one for that file. From then on, opening a  .iif file will open the correct application. Click here to fix .iif file association errors

applications that open a .iif file

Intuit QuickBooks Pro 2013

Intuit QuickBooks Pro 2013

Intuit QuickBooks Pro 2013 is generally classified as a personal information management application, and this software is specifically categorized as an accounting program. Released in 2013, Intuit QuickBooks Pro 2013 is integrated with updated tax forms, tax return sheets and tax report templates implemented by the Canadian government for the same year. This is because the different releases of Intuit QuickBooks Pro among other accounting applications from this developer are updated with the tax return sheets, tax forms and tax report templates required by the Canadian government for the same year the software version was released. Intuit QuickBooks Pro 2013 was developed by Intuit for users who live, work and operate businesses in Canadian territories. This way, Intuit can integrate updated tax-related forms, sheets and templates into this software.

a word of warning

Be careful not to rename the extension on .iif files, or any other files. This will not change the file type. Only special conversion software can change a file from one file type to another.

what is a file extension?

A file extension is the set of three or four characters at the end of a filename; in this case, .iif. File extensions tell you what type of file it is, and tell Windows what programs can open it. Windows often associates a default program to each file extension, so that when you double-click the file, the program launches automatically. When that program is no longer on your PC, you can sometimes get an error when you try to open the associated file.
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