Frequent Question: Is macOS High Sierra 64 Bit?
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High Sierra is the last version to support 32-bit apps “without compromises.” Apple shifted to 64-bit capable Intel processors in 2006 for most of the product line, with the sole holdout, the Mac mini that launched with a 32-bit processor, migrating in 2007.

How do I know if my Mac OS is 64-bit?

To check if an app is 32-bit or 64-bit, from the Apple menu, choose About This Mac, then click the System Report button. From the system report, scroll down to Software in the sidebar, then select Applications. When you select an individual application, you will see a field titled 64-bit (Intel).

How do I know if my application is 32 or 64-bit Mac?

How to check for 32-bit apps on your system

  1. Click the Apple icon in the top left corner of your screen.
  2. Select About This Mac.
  3. Click System Report.
  4. Scroll down to the Software section and click Applications.
  5. On the right, you’ll see a list of apps and a column labeled 64-Bit (Intel).
Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.

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