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Level 1

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I am trying to find out if my Mac OS CaTALINA VERSION 10.15.7 is 64Bit?

Posted on Nov 16, 2022 6:31 AM

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Level 10

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Posted on Nov 16, 2022 6:42 AM

catalina is the first version of macOS which dropped support for 32bit apps

macOS have been 64bit only and run on 64bit cpus in many years now.

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Level 10

173,598 points

catalina is the first version of macOS which dropped support for 32bit apps

macOS have been 64bit only and run on 64bit cpus in many years now.

Level 6

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To pile on with Rudgear, not only is Catalina 64 bit, it is 64 bit ONLY and will not run ANY 32 bit software.

Level 10

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macOS and its predecessors have been 64-bit for 15 years now.

I am trying to find out if my Mac OS CaTALINA VERSION 10.15.7 is 64Bit?