How can I Optimise Storage on my MacBook Pro?

My MacBook Pro, M1Max hard drive "Storage" indicates the "Calculating" section is using 321.32 GB.

How do I find out what's in this large space and reduce it?




[Re-Titled by Moderator]




MacBook Pro 14″, macOS 15.3

Posted on Apr 2, 2025 6:29 PM

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1 reply

Apr 4, 2025 8:30 AM in response to Glen Adkins

Glen Adkins wrote:

My MacBook Pro, M1Max hard drive "Storage" indicates the "Calculating" section is using 321.32 GB.
How do I find out what's in this large space and reduce it?



[Re-Titled by Moderator]





Try something like OmniDiskSweeper for a GUI to get a good look at itemized file size and location:

OmniDiskSweeper http://www.omnigroup.com/more

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How can I Optimise Storage on my MacBook Pro?

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