X-Rite EO3PLPUB i1Publish Pro 3 Plus - Color Management

The X-Rite i1Publish Pro 3 Plus is a professional-grade spectrophotometer system designed for end-to-end color management across the entire imaging and prepress workflow. At its core is an 8mm aperture spectrophotometer that measures color with high repeatability and consistency, supporting M0, M1, and M2 measurement modes to account for different lighting conditions and optical brightening agents in paper stocks. The system profiles and calibrates displays up to 5000 nits (covering HDR and broadcast monitoring), projectors, scanners, cameras, RGB printers including transparency media, and mobile devices — all from a single hardware and software package.

The included i1Profiler software provides Optical Brightener Correction to ensure profiles remain accurate under varying viewing conditions, along with spot color capture tools for precise brand color matching. An integrated polarizing filter addresses one of the persistent challenges in printer profiling by reducing surface reflections on glossy and textured photo papers, yielding more accurate shadow and highlight reproduction. The bundled ColorChecker Proof target enables fast output verification, allowing users to confirm print quality without building full profiles. For photographers, designers, and prepress operators who need confident, consistent color from capture to final output, the i1Publish Pro 3 Plus represents a comprehensive solution built around a single, high-precision measurement instrument.