IIQ Converter

Convert IIQ RAW photos to JPG in your browser at full file size. No upload, no 5 MB cap, no signup. reaConverter for Windows processes entire shoots.

Download
reaConverter
Convert
IIQ
in Browser
— No uploads, no limits
IIQConverter

How to Convert .iiq Photos in Bulk

1. Install reaConverter

Download reliable IIQ conversion software to convert multiple .iiq files and folders in one go.
reaConverter logo
Install reaConverter

2. Select IIQ Files

Select IIQs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load IIQ files

3. Start Conversion

Click Convert to start the bulk conversion of all selected IIQ images. The process will begin right away.
reaConverter - Start IIQ conversion

Convert IIQ on your PC

For quick and effortless IIQ file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

Download reaConverter

Do more with your images

Converting IIQ images for use in a workflow? Touch up, transform, apply editing and effects to your images during conversion.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing tools
Image editing

User Reviews

Average User Rating:
Last updated on May 31, 2026
"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
Helen Evans
Helen Evans
Satisfied Customer
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
Jason P. Bailey
Jason P. Bailey
Non-Profit Coordinator
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
Satisfied Customer
"Exactly what I needed! Simple, fast, and no bloat. I use reaConverter Lite to resize and convert batches of images for documents. The presets make it super easy, and everything works smoothly."
Mark Jones
Mark Jones
Happy User
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
Satisfied Customer

IIQ images: Frequently Asked Questions

What are IIQ files?

The IIQ Phase One raw photo format is a proprietary raw image format developed by Phase One for use with their medium and large format digital cameras. IIQ stands for "intelligent image quality" and is designed to provide high-quality, uncompressed image data with extensive metadata and flexible output options. The iiq format offers superior image quality and flexibility over other raw formats, but can only be processed using Phase One's Capture One software.

Can reaConverter open IIQ files?

reaConverter fully supports the IIQ image format – open, edit, and export IIQ files to any other popular file format with ease.

How do I change IIQ to another format?

reaConverter is a user-friendly tool for converting IIQ files. Once installed on your computer, it allows you to convert all your .iiq files at once with just a few clicks. You can even convert iiq images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert IIQ online?

If you only want to convert a few IIQ images, you are welcome to try our free online IIQ converter.

How can I turn IIQ files on my computer to another format?

The best way to convert IIQ images on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from IIQ.

How can I automate IIQ files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert IIQ files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line iiq converter.

What else can I do with reaConverter?

Convert Gerber imagesCrop imagesConvert vector imagesConvert RGB to CMYKConvert RAW files

What formats can I convert a IIQ file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  cit  dcm  dcx  dds  dgn  dis  dng  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  glb  gltf  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  step  stl  stp  svg  svgz  tga  tif  tiff  u3d  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

Beyond IIQ conversion

Convert .iiq files in batches of any size, with editing and processing applied along the way. The same tool also handles 700+ other formats, including CAD, medical imaging, and GIS.
Download
reaConverter
Buy Now
Free trial · Windows 10/11 · 64-bit · v8.0.240 · Files never leave your computer
reaConverter software