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IFF

iff icon

Autodesk Maya image interchange format

File type: Bitmap image file

Files with iff file extension might be found as images in Autodesk Maya Image Interchange format. Special bitmap image file type.

Found 4 different file type records with the same iff filename suffix.

What is iff file?

File type category:
Bitmap image file

Date updated: March 24, 2024

The iff file extension is related to Maya, a 3D computer graphics software originally developed by Alias|Wavefront and later acquired by Autodesk.

The iff file is the default image interchange format used by the program. These images can have 8 or 16 bit per channel RGB, and optionally Alpha, and can optionally contain a 32-bit floating point depth map (sometimes called a Z-buffer).

How to open iff file?

You can work with this image format in Autodesk Maya or view it using XnView.

How to convert iff file?

It seems this file type can be exported to some of the other 3D graphics formats.

Suggested software to open iff file:

Associated software actions with the iff file

Software applications that can open iff files:

Multiplatform

Software applications that can edit iff files:

Multiplatform

Software capable of saving iff files:

Multiplatform

Programs for viewing iff files:

Software apps that create iff files:

Multiplatform

Software apps that print iff files:

Multiplatform

Amiga Interchange File format

File type category:
Audio and sound file
Bitmap image file

Date updated: June 23, 2025

The iff file extension is associated with Amiga Interchange File Format that is used to transfer documents to and from Commodore Amiga computers.

The iff file standard is extremely flexible, and allows all a few formats, not only images, including text to be stored inside an IFF file. IFF files can be exported from an Amiga to a PC. The format can also be created on a PC, but the extension of the file name will then change to LBM or to CE (Depending on the application).

However, the basic file structure remains the same. The standard form for IFF image files created on a PC is called ILBM. ILBM is formed by means of compressing all images as planes. This is much slower, but it means that these compressed files will be accessible by any application able to read an IFF file, even if they are exported back to an Amiga.

The iff file extension is also used by obsolete Sun TAAC Image format.

How to open iff file?

Use XnView or other bitmap image viewer to view *.iff documents.

How to convert iff file?

Use compatible tools to export *.iff files to other formats.

Suggested software to open iff file:

Associated software actions with the iff file

Software applications that can open iff files:

Software applications that can edit iff files:

Software capable of saving iff files:

Programs for viewing iff files:

Software apps that create iff files:

Microsoft Windows

Software apps that convert iff files:

Microsoft Windows

Software apps that import iff files:

Multiplatform

Software apps that export iff files:

Multiplatform

Software apps that print iff files:

Software applications that handle other tasks involving iff files:

Electronic Art Interchange file

File type category:
Graphics file

Date updated: November 12, 2012

The IFF format was defined by Electronic Arts back in 1985. The IFF format is quick and easy to read and uncompress. However, it lacks a good compression scheme, making it unsuitable for storage of deep color images. Note that the IFF format can be used to hold a wide variety of information. An IFF file does not necessarily contain an image; it can contain sound clips, animations, text or whatever else. The default extension is IFF, though you are likely to encounter a lot of other extensions like MP, HAM, ILBM, LBM, etc.

Associated software actions with the iff file

Programs for viewing iff files:

Microsoft Windows

Software applications that handle other tasks involving iff files:

Microsoft Windows

Microsoft MS-DOS

SmartWare temporary merge data

File type category:
Temporary file

Date updated: August 27, 2019

The iff file extension is associated with the SmartWare, a programming platform built on the Faircom database engine. It also includes a word processor, spreadsheet, and communication modules.

The iff file contains temporary merge data.

How to open iff file?

Probably not meant to be accessed by the user.

How to convert iff file?

Probably cannot be converted to anything else.

Suggested software to open iff file:

Associated software actions with the iff file

Software applications that handle other tasks involving iff files:

Microsoft Windows

Convert .iff files

Convert .iff to other formats

Related file extensions