| | Key Difference | |-------------|---------------------| | 3.0.x | Last version supporting i1Pro 1 & i1Display 2. No macOS Catalina support. | | 3.1.1 (this) | Stable, mature. Best for Windows 10 / macOS 10.15. | | 3.2.x | Added macOS Big Sur, preliminary Apple Silicon support. Dropped Windows 7. | | 4.0+ (Calibrite branded) | Full Apple Silicon native, redesigned UI, cloud profile sharing, subscription features. |
For most web and photography work, D65 (6500K) is the standard. If you are matching physical prints, you might prefer D50 (5000K) . i1profiler 311
: While some users may search for "i1Profiler 311," this often refers to specific version releases or is occasionally confused with "Error 311" found in medical imaging equipment (like Stellant Flex injectors). For i1Profiler, always verify your version in the Help > About menu. Best for Windows 10 / macOS 10
