IIQ to EPS Converter

IIQ (Intelligent Image Quality) is the proprietary raw image format used by Phase One digital cameras and digital backs, primarily medium format systems used in professional photography.

This format stores the unprocessed data directly from the camera's image sensor, preserving the maximum amount of information for post-processing flexibility.

IIQ files typically contain significantly more color information and dynamic range than processed formats like JPEG, allowing for extensive adjustments to exposure, white balance, and color without quality degradation.

Phase One offers two variants: IIQ L (Large) which uses lossless compression and IIQ S (Small) which uses lossy compression while still maintaining very high quality, giving photographers options based on their storage and workflow needs.

IIQ files can be opened with Phase One's Capture One software, which is specifically designed to process these raw files with maximum quality and control.

Adobe Camera Raw and Lightroom support IIQ files from supported Phase One cameras, offering an alternative workflow for photographers already using Adobe's ecosystem.

Other professional raw processing applications like DxO PhotoLab, ON1 Photo RAW, and Exposure X may support IIQ files from certain Phase One camera models.

For preview purposes, some general image viewers and operating systems may display the embedded JPEG preview in IIQ files, but cannot access or process the raw data itself.

To convert IIQ files to more widely compatible formats like TIFF, JPEG, or PNG, use our specialized raw converter that preserves the image quality while making it more accessible.

For the highest quality processing and conversion, Phase One's Capture One software offers advanced tools specifically optimized for IIQ files with precise control over all aspects of the image.

When converting from IIQ to other formats, consider 16-bit TIFF for maximum quality retention or DNG (Digital Negative) format to maintain raw processing capabilities in other software.

For web sharing or client previews, converting to standard formats like JPEG with appropriate color space selection (sRGB for web use) ensures proper display across different devices.

EPS (Encapsulated PostScript) is a vector image format used in professional printing and design. It can contain both vector and bitmap components, making it versatile for complex graphics.

EPS files are self-contained, structured PostScript documents with a preview image that can be placed into other documents. They're commonly used for logos, illustrations, and other graphics that need to be scaled without losing quality.

The format supports both RGB and CMYK color models, making it suitable for both web and print design workflows.

EPS files can be opened and edited using professional graphic design software such as Adobe Illustrator, CorelDRAW, and Affinity Designer.

For viewing only, you can use Adobe Acrobat Reader, Preview on macOS, or specialized EPS viewers.

Many image editing programs like Adobe Photoshop can also import EPS files, though they may rasterize vector content upon import.

To convert EPS files to other formats like PDF, SVG, PNG, or JPG, use our online image converter. Simply upload your EPS file, select the desired output format, and start the conversion.

For best results when converting vector EPS files to raster formats, specify a high resolution to maintain image quality. Vector formats like SVG will preserve the scalability of EPS content.

Professional design software like Adobe Illustrator provides additional conversion options with fine control over output quality and characteristics.