Extract text from IIQ files
To convert your IIQ file to another format, you need Capture One or other Camera Raw software.
To convert other file formats to the "Digital Back RAW Image" file type, you need software like Capture One or a similar tool.
IIQ (Intelligent Image Quality) files are proprietary RAW image formats generated by high-end Phase One digital camera backs. Unlike standard JPEGs processed inside the camera, these files contain the raw, unprocessed data captured directly from the sensor, often at extreme resolutions (up to 150MP+) and 16-bit color depth. This format is the gold standard for commercial and landscape photography, designed specifically for the Capture One workflow.
While .IIQ files offer unparalleled latitude for editing exposure and color, their proprietary nature is a common headache for everyday use. They are massive in size - often exceeding 100MB per image - making them impossible to email or upload directly to the web. Furthermore, they are essentially "digital negatives" that cannot be viewed in standard web browsers or most default operating system viewers without installing specific codecs or heavy software like Adobe Lightroom. To share these images with clients or view them on standard devices, you must convert them. For web galleries and quick previews, convert .IIQ to JPG or WebP. For archiving or editing in software that doesn't support the specific Phase One model, converting to DNG (Digital Negative) or TIFF preserves the high-fidelity data while improving compatibility.
Convert.Guru analyzes your IIQ file, detects the exact format, and lets you read the text inside.
Users also converted EIP, COS, COT, JPG and TIFF files.
If you want to convert IIQ file to JPG or TIFF, you can use Capture One or similar software from the "Phase One RAW Image" category. In the File menu, look for Save As… or Export….
To convert files to IIQ, try Capture One or another comparable tool in the "Phase One RAW Image" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our IIQ converter.