OCCT 16.1.11

New stable OCCT 16.1.11 found on the official OCBASE download page, dated 6/10/2026. Official release notes for v16.1 state the stable release adds System Tuning support for Intel Arrow Lake and Arrow Lake Refresh CPUs, supports tuning directly in OCCT with stability tests during tuning, per-core frequency adjustment, and Windows/Linux support.

Newer stable OCCT version found: v15.0.13 (dated 12/24/2025 on OCBASE download page). Release notes highlight v15 stable release: new Storage Test & Benchmark, major 3D Adaptive test update with better error detection and new coil whine detection feature, and return of OCCT skins (e.g., LinusTechTips and Corsair collaborations). Download link provided is the official vendor download page (OCBASE).

The latest stable version of OCCT is 13.1.15, released on March 3, 2025. You can download it from MajorGeeks.