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IIQ File - What is a .iiq file and how do I open it?

Learn about .IIQ files and view a list of programs that open them.

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Overview

What is a IIQ file? Proprietary Camera RAW format created by Phase One, a company that produces high-end digital cameras; saves a picture taken by a Phase One camera and stores the image data in a RAW, unprocessed format; supported by some image editing programs.

Popularity2.8/5

32 votes

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VerifiedVerified by FileInfo.com The FileInfo.com team has independently researched the Phase One RAW Image file format and Mac and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified. If you would like to suggest any additions or updates to this page, please let us know .

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DeveloperPhase One
Popularity2.8 | 32 Votes

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In-Depth

.IIQ File Extension

Phase One RAW Image

DeveloperPhase One
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What is a IIQ file?

Proprietary Camera RAW format created by Phase One, a company that produces high-end digital cameras; saves a picture taken by a Phase One camera and stores the image data in a RAW, unprocessed format; supported by some image editing programs.

Programs that open IIQ files

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Pricing

Program Name

Platform

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X

Windows

File Viewer Plus

—

Get it from Microsoft

Free +

Phase One Capture One

Free Trial

Microsoft Photos

Included with OS

Adobe Photoshop Elements

Free Trial

Adobe Photoshop 2025

Free Trial

Corel PaintShop Pro 2023

Free Trial

Mac

Phase One Capture One

Free Trial

Adobe Photoshop Elements

Free Trial

Adobe Photoshop 2025

Free Trial

Web

FileHelper.com

Free

Category: Camera Raw Files

Updated: December 3, 2018

FAQ

What is a IIQ file?↓
Proprietary Camera RAW format created by Phase One, a company that produces high-end digital cameras; saves a picture taken by a Phase One camera and stores the image data in a RAW, unprocessed format; supported by some image editing programs.

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