I1profiler 311 May 2026

The i1Profiler 3.1.1 update was released in October 2019 primarily to add support for the i1Display Pro Plus colorimeter and the i1Pro 3+ large-aperture spectrophotometer.

Key Improvements: Beyond the macOS security compliance, the update brings vital maintenance to the suite: i1profiler 311

For those working with backlits or films, this version significantly improved scanning quality and reliability when using the i1Pro 3 PLUS Stability for CMYK+N Workflows: It addressed critical bugs where measurement reference workflows for multichannel data could not be saved. Why Calibrate at All? The i1Profiler 3

• Luminance (Brightness): For print matching, set 80-100 cd/m² (candelas per square meter). For web/video, 120-140 cd/m².
• White Point: Typically D65 (6500K) for North American/European standards, or D50 (5000K) for print-proofing booths.
• Gamma: 2.2 for most modern OS environments (Windows and macOS).
• Contrast Ratio: Leave at Native.

Notable points in version 3.1.1

• Stability and compatibility fixes for modern operating systems (macOS and Windows) compared with earlier 3.x releases.
• Improved device recognition and driver handling for recent X‑Rite measurement instruments.
• Minor UI refinements and bug fixes addressing profile generation edge cases. (If you need exact change-log entries, consult X‑Rite’s official release notes for the precise list.)

Hybrid Workflow: Combines features from legacy tools like iMatch, ProfileMaker, and MonacoPROFILER into one interface. Notable points in version 3

Both 64-bit only. No 32-bit version since v3.x.