After the computer has restarted, connect your i1Pro 1 or other measuring instruments. Important Warnings Regarding Newer Versions
For owners of these legacy i1Pro devices, . It serves as an essential bridge, offering broad compatibility with older hardware while still supporting modern operating systems. Reports from various online communities and professional forums confirm that version 3.1.1 is widely regarded as the most reliable and compatible release for owners of the i1Pro 1, as well as a stable option for i1Pro 2 and i1Pro 3 devices.
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: This version is the critical "cutoff" for users of older hardware. Newer iterations of i1Profiler no longer support the original i1Pro v1 instruments . Operating System Compatibility : Windows : Recommended for legacy systems like Windows 8 .
: This version is widely considered the final release to support the original i1Pro spectrophotometer . Newer versions (v3.2+) focus on the Go to product viewer dialog for this item. and i1Pro 3/3 Plus hardware.
If you are using newer hardware or need the most recent software updates for i1Display devices, you should visit to download their rebranded software. Windows Requirements:
: If your hardware or OS requires the specific 3.1.1 build, it is typically found in the "Archived Downloads" or "Legacy" section of the X-Rite Support Portal .
Either way, respect. Color accuracy is a noble pursuit. Just make sure your download is verified—because in color management, trust is measured in delta-E, and in cybersecurity, it’s measured in hash matches.
In the world of color-critical work—photography, design, digital printing, and even high-end video editing—. And for over a decade, the industry standard for display and printer calibration has been X-Rite’s i1Profiler software, paired with their iconic i1 hardware sensors.
When you acquire the installer from a third party, verifying its authenticity is a non-negotiable step. This ensures the file has not been tampered with or infected by malware.
The official X-Rite download page for i1Profiler 3.1.1 is no longer prominently listed on their main downloads section. However, X-Rite maintains a dedicated support page that provides a direct link to the installer. This is the most reliable and safest source.
: On Windows, right-click the setup file and select "Run as administrator" to prevent folder permission errors.
