Use Third-Party Software to Free Storage on Mac.Delete Unnecessary iPhone and iPad Backups.Clear Temporary Files Located in Other Storage on Mac.Various file and file types not recognized by Spotlight, for example, a virtual machine hard drive, Windows Boot Camp partitions, etc.Fonts, app accessories, application plugins, and app extensions.Cache items, including browser cache and locally stored message media files.Application Support files, iCloud files, Screensavers, etc.Files in the system folders of macOS, including temporary files, swap, voices, etc.Any type of archives and disk images, including zips, dmg, iso, tar, etc.Common documents and file types, including PDF, doc, PSD, etc.In the simplest of terms, the “Other” category is a combination of files that are not recognized as one of the other file types. This section houses a mix of junk and important files. Just like the ‘Other’ on iPhone and iPad, it is home to several files, cached data, and more. You will see how much space is occupied by different categories like Apps, Photos, System, Trash, Other, etc. Take the mouse pointer to colored sections.Click on the Apple logo from the top-left and choose About This Mac.You may wonder what is Other storage on Mac, why it eats up so much space, and how can I delete it? Let me help by telling you more about this to free space on your Mac. When you check the storage on your Mac, you might see a significant percentage of space occupied by something called ‘ Other.’ macOS does not go into much detail.

Remove files from mac startup disk