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#Format hard drive mac os x extended journaled how to
#Format hard drive mac os x extended journaled for mac
#Format hard drive mac os x extended journaled free

exFAT: the file system is compatible with both Mac and Windows.MS-DOS ( FAT ): the file system is compatible with both Mac and Windows.Mac OS Extended (HFS+): the file system is used by macOS 10.12 (Sierra) or earlier.Apple File System (APFS): the file system is used by macOS 10.13 (High Sierra) or later.

#Format hard drive mac os x extended journaled for mac

Which Mac File System Is the Best for an External Drive?īefore choosing the best format for Mac external drive, you should know which file system formats are available in Disk Utility on Mac.ĭisk Utility supports the following file system formats: Well then, which is the best format for external hard drive Mac? You can get some useful information from the following part. No matter under which circumstance you need to use an external storage device on your Mac, you may want your Mac external drive to be formatted with the best file system to make it to be recognized on your Mac and maximize the best performance. If you want to transfer your Mac data to another computer, you need to use an external hard drive.If your Mac runs out of space, you can use an external hard drive to increase the storage.If you want to back up your Mac data using Time Machine, you need to use an external hard drive to save the Time Machine backups.In many cases, you need to use an external hard drive on your Mac computer. When Do You Need to Use an External Hard Drive on Mac? Best Format for External Hard Drive Mac FAQ.

#Format hard drive mac os x extended journaled how to

How to Recover Data from an External Hard Drive on Mac?.

How to Format External Hard Drive on Mac?.

Which Mac File System Is the Best for an External Drive?.

When Do You Need to Use an External Hard Drive on Mac?.

Each volume within an APFS container can have its own APFS format-APFS, APFS (Encrypted), APFS (Case-sensitive), or APFS (Case-sensitive, Encrypted). You can easily add or delete volumes in APFS containers. For example, folders named “Homework” and “HOMEWORK” are two different folders. For example, folders named “Homework” and “HOMEWORK” are two different folders.ĪPFS (Case-sensitive, Encrypted): Uses the APFS format, is case-sensitive to file and folder names, and encrypts the volume. Choose this option if you don’t need an encrypted or case-sensitive format.ĪPFS (Encrypted): Uses the APFS format and encrypts the volume.ĪPFS (Case-sensitive): Uses the APFS format and is case-sensitive to file and folder names. Each volume uses only part of the overall container, so the available space is the total size of the container, minus the size of all the volumes in the container.Ĭhoose one of the following APFS formats for Mac computers using macOS 10.13 or later.ĪPFS: Uses the APFS format. If desired, you can specify reserve and quota sizes for each volume.

#Format hard drive mac os x extended journaled free

When a single APFS container has multiple volumes, the container’s free space is shared and is automatically allocated to any of the individual volumes as needed. macOS 10.13 or later supports APFS for both bootable and data volumes.ĪPFS allocates disk space within a container (partition) on demand. While APFS is optimized for the Flash/SSD storage used in recent Mac computers, it can also be used with older systems with traditional hard disk drives (HDD) and external, direct-attached storage. Apple File System (APFS), the default file system for Mac computers using macOS 10.13 or later, features strong encryption, space sharing, snapshots, fast directory sizing, and improved file system fundamentals.