Adobe Photoshop’s transition to a native 64-bit architecture on Windows and macOS (circa 2008–2011) required third-party developers to overhaul their plugin frameworks. Google’s Nik Collection, originally developed by Nik Software, was a suite of seven image enhancement plugins (e.g., Color Efex Pro, Silver Efex Pro, Sharpener Pro). Version 1.1.1.1 is notable not only for its 64-bit compatibility but also for its implementation of a “Multi-Patch” system—a technique designed to handle selective adjustments without destructive layering.
The string refers to an unofficial or unauthorized package of the Nik Collection . The version number "1.1.1.1" and the inclusion of terms like "Multi-Patch" suggest a cracked or modified installer rather than a legitimate release from the official developers, DxO Labs . Official Product Status The string refers to an unofficial or unauthorized
Widely considered the gold standard for black-and-white photography conversion. originally developed by Nik Software