Part 2: Do You Need to Defrag Mac Hard DriveĪccording to Apple, for the various versions of Mac, OS X later than 10.2 does not need to be defragmented. This is more difficult to defrag MacBook Pro. That means macOS writes small files in one batch to prevent fragmentation of disk storage. Defrag mac hard drive is like a cleaner.Īs for Disk Defragmenter Mac, Mac runs with APFS (Apple File System) like HFS+ (Hierarchical File System). Every file on your hard disk only takes up half, and then the circle leaves another half to release more space. The large files on hard disk have been rearranged side by side. Part 4: How to Defragment a Mac - 3 Waysĭisk Defragmentation is the process of collecting “fragments”, which are written to different sectors of the hard disk.Part 3: Will Defrag Mac Harm Hard Drive.Part 2: Do You Need to Defrag Mac Hard Drive.When Apple users confront with the performance optimization, they prompt the question - Is there any chance to defrag Mac? Does this practice perform effectively on Mac?Īs with technologies emerging at present, the next article will show the answers for you.

But if you have ever used PC, you definitely heard about how to defragment a windows, because Windows supports its users’ to run more fast. You may ask “Why is my mac running so slow with the spinning ball, the low speed?” Your Mac doesn’t work as well as before.

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Mac disk fragmentation