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OCCT

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OCCT 12.1.8

  -  177.67 MB  -  Freeware
Free Download

Security Status

  • Latest Version

    OCCT 13.1.11

  • Operating System

    Windows XP / Vista / Windows 7 / Windows 8 / Windows 10 / Windows 11

  • User Rating

    Click to vote

  • Author / Product

    OCBASE / External Link

  • Filename

    OCCT.exe

  • MD5 Checksum

    227826a25549860e706e9f52520ce4f6

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 12.1.8.


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.


We would love to hear from you

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 12.1.8

  • OCCT 12.1.8 Screenshots

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

    OCCT 12.1.8 Screenshot 1
  • OCCT 12.1.8 Screenshot 2
  • OCCT 12.1.8 Screenshot 3
  • OCCT 12.1.8 Screenshot 4
  • OCCT 12.1.8 Screenshot 5

What's new in this version:

Ui:
- Fixed: Some translations issues on Stability certificate descriptions and tooltips
- Improvements on disk-related tasks to improve UI reactivity under high load scenarios

Memory:
- Fixed: The memory test in Auto thread modes could result in very large hangs on the GUI side.
- Fixed: The test was not properly "killing itself" when the GUI was crashed

Report:
- Fixed: In the report, 3D adaptive was using its internal name when displayed in the period selection combobox
- Fixed: selecting a 3D Adaptive period in the period selection area was outputting errors
- Fixed: The default report filename wasn't properly formatted

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