is a legacy version of X-Rite’s professional display and printer calibration software. It is used with X-Rite colorimeters and spectrophotometers (e.g., i1Display Pro, i1Pro, i1Basic Pro) to create, edit, and manage ICC profiles for monitors, projectors, scanners, and printers.
Offers a "Basic" wizard-driven mode for beginners and an "Advanced" user-driven mode for professional imaging workflows. Device Support:
This specific version addressed a known "OpenCL.dll" error that caused startup failures on some Windows systems in later builds. Key Features of the i1Profiler Suite
notice, which directs users to reinstall v3.1.1 if they inadvertently upgraded. : Go to product viewer dialog for this item. : Fully supported in v3.1.1. i1Pro 3 PLUS Go to product viewer dialog for this item. / iDisplay PLUS : Supported in newer versions (v3.7.1+). Operating System Support : Windows : Generally used for Windows 7, 8, and 10. macOS : Supports up to macOS 10.15 (Catalina). Known Installation Issues & Fixes I1profiler 3.1.1-- Download
If you use an i1Pro 1, updating past 3.1.1 will result in the device no longer being recognized for measurements or software licensing.
By downloading and installing I1Profiler 3.1.1, you'll be well on your way to identifying and resolving performance bottlenecks, reducing memory usage, and improving overall application performance. So why wait? Download I1Profiler 3.1.1 today and start unlocking the full potential of your .NET applications.
| Problem | Solution | |---------|----------| | | Try a different USB port. Uninstall & reinstall drivers. | | Crash on launch (Win10) | Run as Administrator. Disable Citrix or remote desktop services. | | ‘Instrument initialisation failed’ | Clean the lens of your i1 device. Reboot the computer. | | macOS ‘damaged’ error | Open Terminal and run: sudo spctl --master-disable (then re-enable after). | | No printer profiling tab | Your i1 device does not support reflective scanning. Use i1Pro or i1Basic. | is a legacy version of X-Rite’s professional display
After installation, launch I1profiler 3.1.1. You will typically need to configure the target .NET application you wish to profile. Follow the tool's instructions to set up and start profiling.
The core reason for the enduring relevance of i1Profiler 3.1.1 lies in a crucial change X-Rite made in a subsequent release. With the launch of , official support for the first-generation i1Pro (revisions A through D) was discontinued. This was because the i1Pro 1 had officially reached its end-of-life.
: Look for the download section or link that leads to the I1profiler 3.1.1 download page. Device Support: This specific version addressed a known
If you are on macOS 11 Big Sur or newer, i1Profiler 3.1.1 will not run. Upgrade to version 3.3 or later.
For users maintaining professional color accuracy on older hardware, i1Profiler v3.1.1