i1Profiler 3.1.1 activates different licensing tiers based on the hardware dongle or device you plug into your USB port. It natively supports: i1Display Pro / i1Display Pro Plus i1Pro / i1Pro 2 / i1Pro 3 / i1Pro 3 Plus spectrophotometers i1iO / i1iO2 / i1iO3 automated scanning tables i1iSis / i1iSis 2 automated chart readers Installation and Setup Steps Follow these steps for a clean installation:
To check the hash of your file:
Third-party "cracked" or "repackaged" installers frequently contain hidden Trojans that can compromise your entire system network. i1profiler 311 download verified
Note: If you are running newer operating systems like Windows 11 or macOS Sonoma, you should download the latest version (v3.8+ or Calibrite PRO Profiler) rather than legacy version 3.1.1 to ensure full compatibility with modern display architectures. 3. Verify the Installation File To confirm that your download is authentic and unmodified:
It maintains stable connectivity with older X-Rite hardware, such as the original i1Display Pro, i1Pro, and i1Pro 2 spectrophotometers. i1Profiler 3
To download i1Profiler 3.1.1, users can visit the X-Rite website and follow these steps:
When using older versions of i1Profiler, you may occasionally see an on-screen prompt reminding you to update the software. For users who need to stay on version 3.1.1 for hardware compatibility reasons, it is crucial to click “Skip this version” to avoid accidentally upgrading to a newer, incompatible release. For users who need to stay on version 3
Check your Device Manager (Windows) to ensure the "X-Rite Device" is listed correctly.
Starting with version 3.2.0, X-Rite officially removed support for the original i1Pro spectrophotometer (revisions A through D) because the device reached its end-of-life and is no longer supported for service. i1Pro 1 devices will not be recognized by newer versions, preventing both software licensing and measurements.
A: If you downloaded from xrite.com, it is a false positive. Exclude the file and report it to your antivirus vendor. If downloaded elsewhere, delete immediately and get the verified version.
Get-FileHash -Algorithm SHA256 "C:\path\to\i1ProfilerSetup.exe"