Other storage includes the following types of files: This is how Apple’s source explains the concept of Other Storage. In short, Other storage contains all the files that do not match the specified standard categories displayed on the storage chart, such as Documents, Photos, Apps, Movies, Audio, etc.
Note, in macOS Monterey, the Other category is called System Data.
LOW DISK SPACE ON MAC OTHER FILES HOW TO
If you find you have the same situation, don’t worry! We’re going to simplify your life and show you how to delete the Other storage on your Mac. In our case, the Other Storage category takes up the most space in comparison to the rest of the file categories. If you want to view the storage space usage on your Mac, follow these steps: