To ensure the system runs successfully on the computer, the macOS system and its system files CANNOT be deleted, but the rest on the list can be erased to free up the system storage. How to Clear System Storage on Mac Automatically If you also fret about it, have a look at What is 'Other' Storage on Mac and How to Delete it.Ģ. Similar problem may arise when there is too much 'other storage' on your Mac. So, what should we do when Mac doesn’t clean its system storage automatically? When you run out of storage space, the Mac system will automatically optimize the system storage space and clean up useless Mac system files, but this doesn't always happen.

But occasionally you may find the system storage to be around 80 GB or more. Normally, the system takes up about 10 GB on Mac. Why is System Taking So Much Disk Space on Mac Cache from Browsers, Mail, photos and the third-party apps Important files for correctly functioning of macOS operating system Ĥ. The operating system (macOS) that was used to start up the computer and launch applications Ģ. Generally, the files in the System storage can be anything that cannot be categorized into app, movie, picture, music or document, such as:ġ. And the System storage is confusing, makes it harder to know what is in the System storage. In About this Mac > Storage, we can see Mac storage are categorized into different groups: Photos, Apps, iOS Files, Audio, System, etc. Too Many Junk Files on Mac, Can I Delete in One Click?īefore we go to the solution, it is better to know well about the system storage on Mac. What are Other Volumes in Container on Mac & How to Delete Them?

How to clean up my macbook pro