I1profiler 3.1.1-- Download May 2026

Important for macOS 11+ (Big Sur and newer): I1Profiler 3.1.1 is not officially supported. You may experience crashes or unrecognized devices. For modern macOS, use i1Profiler 3.8 or later.

While Calibrite has released newer versions (3.2.x and 4.0.x), many professionals stick with 3.1.1 for several reasons: I1profiler 3.1.1-- Download

| Feature | i1Profiler 3.1.1 | |--------|-------------------| | Stability | Highly stable, no unexpected crashes | | Compatibility | Works with older i1 devices (i1Display Pro, i1Pro 2) | | No forced cloud login | Offline operation without account requirements | | Legacy OS support | Runs on Windows 7, 8.1, 10 & macOS 10.12–10.15 | | Smaller footprint | ~180 MB vs 300+ MB in v4 | Important for macOS 11+ (Big Sur and newer): I1Profiler 3

⚠️ Note: i1Profiler 3.1.1 does not support Apple M1/M2 (ARM) natively nor Windows 11 fully. For those systems, consider version 3.3 or higher. While Calibrite has released newer versions (3

i1Profiler is a professional-grade color management application developed originally by X-Rite and now maintained by Calibrite. It allows users to:

Version 3.1.1 was released as a maintenance update to version 3.1. It focused on bug fixes, improved compatibility with macOS Catalina (10.15) and Windows 10, and enhanced support for the i1Pro 3 Plus.