Best defrag utility for mac

Moreover, Apple computers use SSD hard drives that have a different algorithm to eliminate fragmentation. Thus, there is no need for Mac disk defrag.

The only exception where you may need to defragment Mac is the following circumstance: The macOS does not provide a tool for defragmenting the hard drive. The only thing Apple recommends is to make a full backup of your data, format the hard drive, reinstall the operating system, and then recover the files.

There are several apps for this task: Also, never use these programs on a Mac with an SSD. Otherwise, you can damage your disk and the system. Clean up your Mac periodically in order not to get your startup disk full. Enough free disk space will never cause fragmentation of files.

How to Defrag a Mac | Nektony Blog

If you want to defrag your Mac, you should make a backup copy with Time Machine and reinstall your operating system. You are here: Home How to Defrag a Mac? Is it Necessary?

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What Does Defragmentation Mean? Does a Mac need disk defragmentation? You have an old Mac with an old hard drive, which you use for professional work with video or audio.

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This means that the hard disk can be clogged with video and audio files or various large projects of programs such as Logic Pro, Final Cut Pro, Photoshop. Such files are very susceptible to fragmentation and can be difficult to eliminate automatically. Drive Genius is a more powerful program, which allows you to perform a full range of preventive actions, work with HD partitions and restore the data. TechTool Pro 5 is a universal tool for Mac performance optimization, which has a defragmentation option as well.

Try not to run several resource-intensive applications at the same time.

Top 10 Tools to Defragment Mac to Effectively Optimize Its Performance

Coyote Moon, Inc. Apple supplies a handy application for working with hard drives called Disk Utility.

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The reason for this perceived oversight is that a Mac running any version of OS X later than OS X, as well as macOS, have their own built-in safeguards that prevent files from becoming fragmented in the first place. The result of all these safeguards is that the Mac rarely, if ever, needs to have its disk space defragmented. The only real exception to this is when your hard drive has less than 10 percent free space.

At that point, the Mac operating system is unable to perform its automatic defragmentation routines, and you should consider either removing files or expanding your disk storage size. However, there are some types of tasks that can benefit from defragmented drives; specifically, when working with real-time or near real-time data acquisition or manipulation. Think video or audio recording and editing, complex scientific data acquisition, or working with time-sensitive data.

This only applies to standard hard drives. SSDs have a finite number of writes that can be performed.

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You can think of it as the memory location within the SSD becoming brittle with age. Each write to a memory location increases the age of the cell. Because flash-based storage requires the memory locations to be erased before new data can be written to them, the process of defragging an SSD can lead to multiple write cycles, causing excessive wear on the SSD. In the case of a hard drive, one that uses a mechanical rotating platter, there's no significant chance of damage to the hard drive, or to your Mac, simply by performing a defrag.