.iff file: how to open it on Windows

9 Windows apps register the .iff extension. Install one of them to open the file with a double-click.

About the format

Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).

IrfanView
Fast and compact image viewer and converter

Free 4.76 2.9M ↓
Winamp
The legendary Winamp desktop player for Windows

Proprietary 5.92.0.10042 47.1K ↓
XnView MP
Professional Image Viewer & Photo Management

Proprietary 1.12.2.0 436.9K ↓
GIMP
GIMP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition and image authoring.

Open source 3.2.6.0
SageThumbs
A powerful shell extension allowing to preview enormous amount of image formats directly in Windows Explorer.

Open source 2.0.0.23 14.6K ↓
XnView
Best Photo Viewer, Image Resizer & Batch Converter for Windows.

Proprietary 2.52.7
爱奇艺万能播放
Super Powerful Video Player

Free 7.4.0.5866
Stellar Photo Recovery
Recover photos, audios, and video files from memory cards, cameras, hdds, ssds, etc. lost due to accidental deletion, corruption, formatting, human error, & virus attack, etc.

Proprietary 12.6.0.0
QQ影像
QQ Image is a desktop image processing software launched by Tencent. With its refreshing interface and simple operation, it provides you with a one-stop image processing experience.

Free 3.0.890.400