Ways to Defragment a Mac Hard Drive

Suppose your Mac (or MacBook) is geared up with an SSD (Solid State Drive), which in recent times is a famous opportunity to the traditional HDD (Hard Disk Drive). In that case, you do not want to defragment your important pressure (specifically, the Macintosh HD listing). This is because defragmenting an SSD isn’t just useless (as documents stored in an SSD do not go through fragmentation in the first location); however, it may also accelerate the process of carrying out the pressure.

In the eyes of Windows customers, mainly Microsoft loyalists who’ve been faithfully using Windows ever on account that its earliest versions hit the cabinets, defragmenting one’s primary or foremost difficult drive (the C:/ power in Microsoft Windows) is a normal venture undertaken all through the technique of computer maintenance. Even though nowadays defragmentation has come to be truly irrelevant, as modern HDDs are higher designed to cope with the difficulty of fragmentation, no longer to say, using hybrid disks that integrate flash memory, in addition to the indispensable rotating magnetic disk generation, is gaining momentum, folks who are habituated to defragmenting their disk do not fail to perform this undertaking regularly.

What is Disk Defragmentation?

HDDs are usually fragmented; this means there are fragments of various files and blocks of loose reminiscence, each of which is of different sizes, distributed in a very unorganized manner all over the disk’s memory. The motive behind the life of this scenario is that big files cannot be stored as a whole inside the HDD; instead, they need to be damaged into smaller fragments. These fragments are saved at diverse places in the disk’s memory. A portion of any random file of a specific length is filled wherever a block of loose reminiscence (of enough size) is to be had. Conversely, whenever any report is deleted, all of its fragments from exclusive components of the disk are cleared out, releasing corresponding memory blocks at various places.

As a result, ultimately, the entire memory of the HDD will become a hotchpotch of fragments and blocks of unallocated reminiscence, wherein the free blocks might also regularly not be of the proper size to accommodate pieces of a newly delivered file. For that reason, the disk may additionally seem to have no unfastened memory even though the collective sum of unallocated reminiscence space is, in reality, a quantifiable amount. Also, the laptop slows down.


At this point, defragmentation can salvage the state of affairs. It rearranges the various document fragments in one of these ways. They’re in contiguous locations, collectively gathering the numerous blocks of unfastened reminiscence. This, in flip, ensures that there may be space on the disk to shop greater documents on it. Glaringly, the other advantage of defragmentation is better system overall performance because the system will be able to more without problems access file fragments that are positioned close collectively, for that reason minimizing the time lag of its reaction.

On Mac OS X, defragmentation is not required; this idea is remarkable in the circles of committed Apple purchasers. The purpose for that is that, in OS X (version 10.2 and above), files with a length of less than 20 MB are routinely defragmented with the aid of the gadget. Additionally, a device function called hot file adaptive clustering robotically moves files that are used extra often to a portion of the disk referred to as the Hot Zone so that they can be effortlessly accessed.

A common user, who does not use his Mac for specialized purposes like software improvement, fantastic photo designing, or sound/video engineering, will never need to defragment their tough power. The requirement of disk defragmentation arises most effectively when either the disk in question is truly antique or, in any other case, if the person engages in any of the responsibilities above to bring about his PC being complete with huge documents. Since OS X no longer includes any integrated software, application, or app that defragments the whole difficult drive on demand, absolutely everyone who desires to perform this feature must lodge a hack that may assist in reaping it.

How to Defragment Your Mac’s HDD

Using Third birthday party Software

• Since neither does OS X, include a pre-installed machine device that may perform entire tough disk defragmentation, nor has Apple developed any apps optimized to enforce this task on a Mac, a person who is in dire need of disk defragmentation should assume outside the container, and choose third-party software program.

• Several third-party software programs are to be had fore this very reason. Some concentrate handiest on defragmentation, while others are well-known software programs aiming to improve the system’s overall performance. The value of these apps tiers from free from charge to exorbitantly priced.

• We recommend the following apps to users who wish to get the HDD in their Mac defragmented:


Jeremy D. Mena
Alcohol geek. Future teen idol. Web practitioner. Problem solver. Certified bacon guru. Spent 2002-2009 researching plush toys in Miami, FL. Won several awards for exporting tar in Libya. Uniquely-equipped for managing human growth hormone in Libya. Spent a weekend implementing fried chicken on the black market. Spoke at an international conference about working on carnival rides in Miami, FL. Developed several new methods for donating jack-in-the-boxes in Edison, NJ.