![]() ![]() MacOS Extended actually has extra subcategory feature, Which is called macOS extended Journaled. So in newer system you will not find this option on disk utility, When you want to format your max storage Mac OS Extended File System Subcategories It’s the startup disk’s default file system before macOS High Sierra. You might have also heard the name HFS+ which is not use today anymore is a journaling file system developed by Apple Inc. And any drive that needs to work with older Macs, running El Capitan or earlier, should absolutely be formatted with Mac OS Extended, Best for mechanical hard drive ![]() If you’ve got a mechanical hard drive, and you intend to use it only with Macs, it’s probably best to stick with Mac OS Extended. To this day, it remains the default file system for mechanical and hybrid hard drives, because benefits of APFS aren’t as clear on mechanical drives. Mac OS Extended was the default file system used by every Mac from 1998 until 2017, when APFS replaced it. On macOS High Sierra, it’s used on all mechanical and hybrid drives, and older versions of macOS used it by default for all drives.īest for Mechanical Drives, Or Drives Used With Older macOS Versions Mac OS Extended, also known as HFS+, is the file system used on all Macs from 1998 until now. Preferred format for a Time Machine backup disk Mac OS Extended From 1998 until now If you select a new backup disk that’s not in this format you will need to erase it and reformat it. One more advantage is that APFS or APFS Encrypted disks are the preferred format for a Time Machine backup disk. ![]() HomeĪnd the last subcategory is their combination of encrypted and case sensitive. For example, folders named “Home” and “HOME” are two different folders. So it will recognise differences in files names if you use capital letters instead of a small ones. There are also few subcategories while choosing APFS formatĪPFS Encrypted which protects the disk with password so it’s a good option for some sensitive data you want to keep safe.ĪPFS (Case-sensitive) which is sensitive to file and folder names. No compatibility with Windows APFS File System Subcategories But the advantage you getting with speed you will loose with this emulator anyway. If there’s an older Mac you need a drive to work with, APFS is a bad choice for that drive.Īnd forget about reading an APFS drive from Windows: there might be third-party tools out there for that. 2016’s macOS Sierra was the first operating system capable of reading and writing to APFS systems, meaning APFS is optimised for the Flash/SSD storage used in recent Mac computers, it can also be used with older systems with traditional hard disk drives (HDD) but the compatibility will not be great Worse compatibility with old macOS So what’s the catch? Reverse compatibility is a problem. There are also a number of reliability improvements, making things like corrupted files a lot less common. ![]() It was first released in 2016, it offers all sorts of benefits over Mac OS Extended, the previous default.įor one thing, APFS is faster: copying and pasting is much faster, also reading a metadata is quicker, for example if you need to find out how much space a folder is taking up on your drive. It’s optimized for solid state drives (SSDs) and other all-flash storage devices, though it will also work on mechanical and hybrid drives. Mac OS Extended, also known as HFS+, is the file system used on all Macs from 1998 until now.įat and ExFAT is the best cross platform option, designed to work on Windows and macOS systems.ĪPFS, or “Apple File System,” is one of the new features in macOS High Sierra. Now its the new default for Mac and it’s optimized for (SSDs) and other all-flash storage devices, The other factors, like encryption and case sensitivity, aren’t something you should bother about that much but I will explain it further in the video as well.ĪPFS, or “Apple File System,” is one of the new features in macOS High Sierra. To choose a file system today is basically choosing between these three options. Choosing File System Choosing File System I will explain you the differences and which File System to choose on a Mac. What is the difference between APFS, MacOS Extended, exFAT and what are these subcategories like encrypted, case sensitive or journaled, then keep on reading. But if you are interested what are the other format means. If you need to format any disk for windows check the other article: Format an External Drive for both Mac and Windows. But I feel like not much was explained about the formats there. If you remember in the previous article I showed you how to format an external drive to be compatible for both Mac and Windows computers. ![]()
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