
It is optimized for flash storage and solid-state drives. APFS (Apple File System): APFS is the default file system format for macOS 10.13 (High Sierra) and later.By knowing the format of the Mac file system, you’ll be able to understand more about the storage and be aware of what to do if there are any issues.Ĭurrently, these are the file system formats supported by Disk Utility on Mac: The file system is the storage volume added to the Mac.

How to determine file system of drive on Mac using Disk Utility.Identify file system of an external drive on Mac using Finder.

So, read along how to determine the file system of external drive on Mac and learn more about it. However, you need to know the type of your file system to manage them appropriately when needed.

MacBook is a great machine for managing files, and it supports multiple external drives.
