Download OCCT 12.1.9

Let you benchmark and overclock your PC system components

Updated: October 10, 2023

Size: 192.13 MB

Download

192.13 MB · October 10, 2023

OCCT.exe

Previous versions More »

14.2.6 August 19, 2025 280.13 MB 14.2.5 August 13, 2025 280.15 MB 14.2.3 July 21, 2025 280.15 MB 14.2.2 July 20, 2025 280.15 MB 14.2.1 July 14, 2025 280.15 MB 14.1.0 June 25, 2025 264.01 MB