How to Check for 32-bit Apps on Your Mac in 4 Easy Steps<img style="float: left; margin-right: 10px"  src="

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With iOS 11, Apple phased out support for 32-bit iOS apps, and it had announced that macOS High Sierra 10.13 will be the last release to support 32-bit apps.   
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How to Check for 32-bit Apps on Your Mac in 4 Easy Steps