Download OCCT 12.1.18

Let you benchmark and overclock your PC system components

Updated: March 28, 2024

Size: 192.06 MB

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192.06 MB · March 28, 2024

Previous versions More »

15.0.6 November 01, 2025 281.28 MB 15.0.5 October 30, 2025 281.27 MB 15.0.4 October 23, 2025 281.27 MB 15.0.2 October 19, 2025 281.27 MB 15.0.1 October 18, 2025 281.27 MB 14.2.6 August 19, 2025 280.13 MB