IFF File Extension

Interchange Format

File Type iff
Developer Electronic Arts
Popularity
4.7 (37 votes)
Application Autodesk Maya
Category Raster Image Files
Format Binary

What is a IFF file?

Interchange Format, identified by the IFF extension, is a Raster Image Files type and includes 575 files.

The Interchange Format (IFF) was developed by Electronic Arts, which created file format and 59 programs to work with them.

IFF file support extends to various operating systems, including Windows, Mac OS and Linux. To view a IFF file, you can choose from 2 programs such as Autodesk Maya and Pdplayer.

Windows

Mac OS

Pdplayer

Linux

Pdplayer

How to open a IFF file?

If you cannot open a IFF file, it is most often due to missing software. Select a program from the list according to your operating system. Then go to the official website of the program developer, download it, and install it on your device.

When it comes to opening and working with IFF files, Autodesk Maya and Pdplayer are the top choices for users. If you want the most recent release of Autodesk Maya, head over to the Autodesk site and download the version designed to run on all platforms.

After installation, your operating system should automatically open IFF files with Autodesk Maya.

Setting Autodesk Maya as default IFF viewer

Changing Default Programs in Windows

Right click on your IFF file, then select "Open with" and click "Choose another application";
Choose Autodesk Maya from the available applications listed in the pop-up window to set it as the default application to open your IFF file;
Be sure to check the "Always use this app" checkbox, and then click "OK" to confirm your selection.

Change the default app for a file type in Mac

Initiate a right click or use Control + left click on the desired IFF file to open a menu where you can select various actions;
Select "Open in application" and click "Other";
Next, at the bottom of the window, you will see the "Enable" menu, in which "Recommended Programs" is selected by default;
In this menu, select "All Programs", then find Autodesk Maya and check the box next to "Always open in the application."

Tips and tricks to solve problems with IFF files

There are some common issues with IFF files that can be resolved easily by making minor adjustments to your software. Below, you’ll find these issues along with practical troubleshooting tips.

What Causes Autodesk Maya to Crash Frequently?

The likely cause of Autodesk Maya crashing is lack of software updates. Install the latest updates available for Autodesk products.

Restarting your computer is an essential troubleshooting step that can resolve many common problems. It is recommended to restart your computer before making any changes to the software settings.

How can I restore a damaged IFF file?

Open the corrupted IFF file in a recovery program and select the "Repair" menu item. Wait for the recovery process to finish, as it will automatically repair damaged raster image files.

How do I know if my IFF file is corrupted?

Common indications of damaged IFF raster image files are:

The file shows errors when trying to open it or does not open completely;
Editing the archive in Autodesk Maya results in slow or unresponsive behavior;
Opening or processing the file in Autodesk Maya or other programs causes instability or crashes in the program;
Unexpected expansion of the total size of the IFF file;
Error messages appear while working with the file;

How to edit a IFF file?

To edit IFF files, it is essential to install software that supports not only viewing but also editing the raster image files. Online IFF editors provide limited functionality compared to full-featured software for Interchange Format.

List of Top IFF editors 2026

Based on these criteria, we have prepared a list of available IFF editors.

IFF Editor Software	Developer	Platforms	Overall Rating
Autodesk Maya	Autodesk	Windows	4.5 out of 5 (36 reviews)

Convert to and from IFF

If working with a IFF file is challenging, one solution is to convert it to formats like JPG, JPEG, GIF, PNG, TIF or other supported formats.

Keep in mind that converting a IFF file may introduce some limitations, but the original format can often be restored.