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How to delete old Time Machine files quickly

I am running Ventura 13.6.6 on a iMac Retina 4k, 21.5 inch, 2017 machine and have a 2T back up disk that I use for my Time Machine backup. I want to delete 500GB of data files and have highlighted the files and dragged them to the trash. The process has been running for days. Any suggestion of a quicker way of deleted a portion of the backup files?

iMac (2017 – 2020)

Posted on Apr 27, 2024 7:35 AM

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Posted on Apr 27, 2024 8:25 AM

You should never delete Time Machine backups using Finder. Doing so will clog up your Mac's trash and mess up the Time Machine backups.


The only way to fix it now, is to completely erase the Time Machine backup drive using Disk Utility.

8 replies

How to delete old Time Machine files quickly

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