Or, to really be safe, only delete files you know you don’t need.) (If you’re not sure whether or not it’s okay to delete some unknown file, we’d recommend Googling it to see what it’s used for. Here’s the best thing you can do: Download an app to visualize your disk space, find which files are eating up your drive, then work on deleting them. The Storage Management pane is at best an overview of the massive clutter that’s collected in your Mac.

You can save space by optimizing storage, the notification tells you, along with the choice of either closing the notification (temporary bliss) or “managing” your space (eternally frustrating). And everything else doesn't fit neatly into the other five categories.When the dreaded notification pops up in the upper right of your Mac screen, it can feel maddening: Your disk is almost full.App plugins: If you download and install a plugin or extension for an app, like a browser plugin, it will be grouped into this category instead of the Apps category.Removing the files from the archive will cause them to show up in the appropriate categories. dmg files, they are grouped in this category. Archives: If a file or set of files are archived, like.Cache files: When an app like a web browser, or macOS itself, creates a cache file, it gets grouped into the Other category.Starting with Catalina, most of these files are grouped into the self-explanatory System category.

System and temporary files: All of your macOS system files are lumped into this category, along with temporary files that are created by the system or downloaded and used in system updates.Some of these, like proprietary image files, can take up a lot of space.

psd, Adobe Acrobat files, and various other documents all fit into the Other category. Documents: Word processor documents, proprietary image files like.

How to clean out other storage on mac