Let you benchmark and overclock your PC system components

OCCT 9.1.0

September, 6th 2021 - 19.66 MB - Freeware

Free Download

Security Status

Latest Version

OCCT 12.1.18
Operating System

Windows XP / Vista / Windows 7 / Windows 8 / Windows 10
User Rating

Click to vote
Author / Product

OCCT Team / External Link
Filename

OCCT.exe
MD5 Checksum

11e8d0e4c18879231788630113444333

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system. Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of OCCT 9.1.0.

For those interested in downloading the most recent release of OCCT or reading our review, simply click here.

All old versions distributed on our website are completely virus-free and available for download at no cost.

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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download OCCT 9.1.0

OCCT 9.1.0 Screenshots

The images below have been resized. Click on them to view the screenshots in full size.

What's new in this version:

Main:
- Huge optimization of the GUI (CPU & Memory usage)
- Added a reminder when your license will expire. It'll appear once when you have less than 14, 7 and 3 days left on your license

Ui:
- Found a workaround to a WPF bug that made the monitoring table look sluggish if a tooltip was displayed anywhere in the app. The whole app is feeling much more responsive, and CPU usage went down
- Removed annoying dotted lines that would sometime appear in screenshots
- Fixed several UI sizing issues
- OCCT now supports skins!
- Introduced the Coolermaster skin
- Using the Coolermaster skin unlocks the test report

Monitoring:
- Engine update to 7.07

Benchmark:
- Increased the benchmark upload delay to better deal with slower connections