Convert IFF to QOI

Convert IFF to QOI without uploading files anywhere. reaConverter works entirely on your PC — fast, private, and handles thousands of files at once.

Batch IFF to QOI conversion doesn't have to be complicated. reaConverter processes entire folders with consistent quality settings. Works offline with no internet required — convert anywhere, anytime.

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. You can also resize, crop, and adjust images during conversion.

Install reaConverter

2. Load your IFF files

Load your IFF files into reaConverter. You can add individual files or point to folders, and the software will queue everything automatically.

Select IFFs from a folder or drag-and-drop them directly into the reaConverter window.

3. Select QOI as output format

Choose QOI for output and set your save location. reaConverter lets you customize quality and apply edits before conversion.

4. Start IFF to QOI conversion

Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

After processing, find all your new .qoi files in the output location. The log shows details for each conversion.

IFF to QOI Converter

reaConverter offers the fastest, simplest solution for converting your IFF files into QOI in seconds - all images processed on your PC for maximum privacy and speed.

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Do more with your images

Converting IFF images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

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

User Reviews

Average User Rating:
Last updated on January 25, 2026

"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"

Logan B.

Satisfied Customer

"I use the online converter — it’s quick and hassle-free!"

Jian Wong

Happy Online User

"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

Satisfied Customer

"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"

Robert Williams

Happy User

"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"

Henry R.

Happy User

"For cross-platform compatibility, JPEG remains the gold standard. reaConverter’s precision conversions ensure perfect results every time, whether for presentations, websites, or client deliverables."

Paul Baker

Happy User

IFF to QOI Conversion: FAQ

Can reaConverter convert IFF to QOI?

Yes! reaConverter instantly converts .iff to .qoi with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert IFF to QOI online?

If you only need to convert a few IFF files to QOI format, feel free to try our free online free online IFF to QOI converter — perfect for small batches with no installation needed!

How can I turn IFF files into QOI on my computer?

The best way to change IFFs to QOIs on your PC is to install 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 IFF to QOI.

How can I automate IFF to QOI files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert IFF files to QOI using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line iff to qoi converter for batch processing.

What else can I do with reaConverter?

Convert DICOM files Resize picture Change format settings Change DPI Convert vector files