I1profiler 311 Instant

Note: v3.1.1 does not support macOS 11 (Big Sur) or later – those require i1Profiler v3.2+.

| Area | Improvement | |-------|--------------| | Speed | Faster chart measurement (up to 20% quicker with i1iO) | | Accuracy | Improved i1Pro 3 Plus spectral averaging for fluorescent papers | | UI | Fixed scaling issues on high-DPI Windows displays | | Stability | Resolved crashes when switching between display and printer modules | | Network | Better i1Share cloud profile upload reliability |

  • Compatibility:
  • User interface:

    • | OS | Supported Versions | Architecture | |----|--------------------|---------------| | Windows | 7 SP1, 8.1, 10 (up to 1809) | 64-bit only | | macOS | 10.13 (High Sierra), 10.14 (Mojave) | 64-bit Intel | i1profiler 311

    There is a growing concern about software phoning home. i1Profiler 311 is relatively safe.

    For IT managers in secure print environments (government, defense), version 311 is often whitelisted because it does not require outbound HTTPS connections except for initial licensing. Note: v3

    First, let’s disambiguate the term. i1Profiler 311 generally refers to i1Profiler software version 3.1.1 used in conjunction with X-Rite’s i1 series hardware (such as the i1Basic Pro 3, i1Photo Pro 3, or i1Publish Pro 3). However, users often search for this term when discussing the specific build that introduced major stability and feature enhancements for the third-generation i1 hardware.

    Released in the late 2010s, version 3.1.1 was a pivotal update. It bridged the gap between legacy workflows and modern display technologies (like HDR and wide-gamut monitors) while refining the printer profiling engine. For professionals, upgrading to or using i1Profiler 311 meant access to: | Area | Improvement | |-------|--------------| | Speed

    While newer versions exist (v3.2.x, v5.x, i1Profiler 6), many industry veterans stick with i1Profiler 311 because of its proven reliability and specific feature set that has not dramatically changed in core functionality.

    The "311" version is particularly beloved for its printer module. Here is a quick tutorial for creating a custom paper profile.