When downloading software from any source, verification is essential to ensure you have an unmodified, legitimate installer.

After downloading, verify the file integrity using a checksum tool (e.g., CertUtil on Windows or shasum on Mac). Compare it to the official reference:

: Navigate to the official X-Rite Support page. Under the "Downloads" section for the i1Display Pro or i1Pro 2/3 hardware, you can access the archived software library.

Double-click the downloaded .dmg file to mount the installer. Open the installer package inside the mounted drive. Provide your administrator password when prompted. Complete the installation wizard.

Follow these steps to seamlessly install your verified software:

If you’re running older hardware or a specific OS that requires , you can still access it directly from the manufacturer. It is highly recommended to avoid third-party mirror sites to ensure your calibration data stays secure and malware-free. Where to Download:

: Plug your device into a direct USB port (avoid unpowered USB hubs).

X-Rite maintains a legacy software archive for registered users and professional customers.

Creates custom profiles for ICC monitors.

Version 3.1.1 brought refined stability to the i1Profiler ecosystem. Notable features available in this release include:

Run the legacy setup installer and plug your device back in only after the setup is fully finished.

Automatic measurement and adjustment based on studio lighting conditions.

: Double-click the package and enter your system password to authorize the installation. Step 3: Select Components

The file size is approximately 350–450 MB . Ensure the filename matches exactly (e.g., i1Profiler_3.11.0_Windows_x64.exe ).