Defragmentation and disk optimization in Mac OS X is still a continuing debate among the Mac users. Even Apple states that their Mac won’t need to defrag their Mac OS X however offer instructions on how to defrag Mac just in case users might need it. If your looking for Mac disk defrag tool that is right for the Mac, you can easily select from the wide variety of defragging tools that will optimize and boost the system’s performance in the process.

There are two main scenarios why fragmentation occurs and this can be due to large files that are created more often and the disk space is already low in memory. If this happens there are some simple remedies that you can do about it.

For large files that are filling up the hard drive it is necessary to create a backup copy of all these important files. Then re-install the Mac operating system and then restore back all your old files. This can be tedious at all but quite effective too. Other options include running a utility such as SuperDuper that will create a clone of the startup drive and then format the drive with the use of Disk Utility and retrieve back the files in the system.

But other remedies that you can do is defragment Mac hard drive and before you go on defragging your Mac you need to understand first the difference between disk defragmentation and disk optimization.

Fragmentation is a process where different parts of files are split and stored into multiple locations in the hard drive. The hard drive on the other hand has to look for different locations when accessing these files thus taking the access time quite longer. But with Mac OS X’s HFS+ files system, it safeguards the files from getting fragmented. The file system will prevent using the recently freed space from files that have been deleted whenever possible and look for other greater space in the hard disk that free and available. And one more thing, Mac OS X will group together these smaller portions of space into larger portions automatically with the process known as Hot-File-Adaptive-Clustering. These simple routines in Mac already perform defragging process in a way.

On the other hand disk optimization is a different process from defragmentation with a different end as well. Defragmentation gathers all the files into one location in the hard disk whereas optimization deals with organization of all related files into one location for accessing it altogether easily for improved system performance. But when a tool known as iDefrag that is already a disk optimization and defragmenter at once, then it is now easily to arrange all files together and store in into one location for increased performance. The said application also shows the amount of fragmented files in the system and help you decide what to do about it. It even uses different defragging algorithms for quicker and effective defragging process.

Although some Mac users are still reluctant to defrag their Mac, there is no really harm in doing it. Because over time you cannot prevent the hard disk from getting fragmented and it is important to choose the right Mac disk defrag software that is capable of optimizing and defragging the Mac system at once and iDefrag can offer it to you all in all.

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If you are frequently using you Mac over time you will notice that the Mac system slows down. This is quite true if your one of the Mac users that constantly run security updates replaces operating systems components and creates and deletes large files. Chances are you are increasing files that are fragmented in the hard disk and even degrading the performance of Mac system. One of the solution to these is using Mac defrag freeware that will defrag the hard drive and improve the system performance in the process.

If you’re looking for defragging software for Mac OS X, here’s one of the available defrag freeware that you can download readily:

iDefrag Mac Defragger

iDefrag solves fragmented files in the hard disk by defragmenting and optimizing the file system of Mac in the process. It has the following features and capabilities:

  1. Defrag individual files: Allows you to select and defragment individual files without affecting the rest of the hard disk.
  2. No need for bootable CD/DVD: All you need to do is click the Go options and iDefrag will reboot automatically the machine into special mode and run the defragging process without the need for separate boot disk.
  3. Improved performance: It is packed with performance tweaking routines that speed up the Mac system.
  4. Improved user interface: It has easy to use and understand user interface that has reduced cluttered options and improved accessibility for users.
  5. Full support the Mac OS X Snow Leopard: It works well with the Mac OS X latest version and even the Apple’s latest hardware specifications.
  6. Works with Time Machine: it is even safer to use with the Time Machine back up.
  7. Supports the journaled file systems: It supports the journaled file system and knows how to deal with it automatically. You don’t need to turn off the journaling in order to defrag or optimize the hard disk.
  8. Supports HFS+: It deals with the case sensitive HFS+ too for compatibility with the UNIX software.
  9. Supports Hot Zone: It supports the hot zones and places the files to the right location.

10.  Thermal Monitoring: While defragging the hard disk the iDefarg application will monitor also the temperature of your disk. Once it is already warm, the application will have to wait for the disk to cool down before proceeding to defragging process.

11.  Uses powerful defragmentation algorithms: You can either choose optimize or compact disk if you want to optimize the Mac system and rearrange the files in the hard disk.

12.  Defragment the disk even if it is in use: It can even run simple defragmentation process even if the disk is still in use.

13.  AppleScript and Automator Support: It also supports AppleScript and has Automator action without the need to learn about AppleScript while defragging the process.

iDefrag is simply one of the recommended Mac defrag freeware that is capable of tweaking the performance of your Mac system, defragging the files in the hard disk and reorganizing everything. All you need to do is wait for the process to take off and you will see an improve performance of the Mac system afterwards.


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When large files are created and deleted frequently chances are they become fragmented and even results to slow down of Mac performance. If this happens it’s about time to defrag Macbook and you can do this by either using third party defragging applications or doing it the manual way which is quite risky.

Defrag MacBook with Third Party Applications

The newer versions of Mac operating system has already built in routine techniques that is needed in optimizing the hard disk. It uses the HFS+ (Hierarchical File System Plus) that defrags the hard disk automatically. No matter how frequent you create and open files it has great impact to the file system performance. Once the Macbook slows down its performance then chances are this is already fragmented and even degrade the whole Mac system performance.

It is quite recommended to defrag Macbook when the operating system already slowed down. Although the Apple Company doesn’t recommend the necessary applications that will defrag the hard disk but with the wide variety of third party software you can choose which one will deal with defragging process effectively. There are several companies that offers defragmentation applications for Macbook system itself. One of the recommended tools for Mac is the iDefrag. This can be downloaded readily from the developer’s site and is offered at a price value of $35.00. But then you can try its trial version also and see what it can do to your Macbook system. This applications is quite easy to use and even scan the hard disk before determining whether you need to defrag the Mac system or not.

Once the iDefrag application is installed in the Mac, it is needed to create the boot disk with the use of CD, then boot from the disk to run the iDefrag applications. Once running it will scan the hard disk and start performing the defragging process. You can choose from the different algorithms offered by the application from Compact, Full, Quick, etc. Once the defragmentation is done, restart the Mac and you will see an improve performance afterwards.

Other Ways to Defrag Mac Disk

If you have slow down Macbook performance but don’t want to purchase third party applications to defrag the hard disk, you can try alternate ways to defrag Macbook and this can be done by:

  1. Backing up all the important data then installing again the Mac OS X and then install and recover all the files back to the hard disk. But doing this can take a longer process.
  2. Back up all the files from the hard disk to external data storage such as USB or hard disk. Then trash the files in the Mac. And then retrieve back the files from external drive back to the Macbook.

Once the Macbook is getting slow on its performance this will tell you that the Mac system is already fragmented. It is quite recommended to defrag Macbook and you can either do this manually by backing up all the files in the hard disk and reinstalling the Mac OS X and the other is installing third party applications that perform defragging process. The latter process is quite recommended way to do it.

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Some Mac users would offer wonder if they need to defrag a Mac’s hard drives. This information will discussed Mac’s hard disk defragmentation and what you can do as Mac users?

Fragmentation is a process where files are created and deleted more often. This involves storing files in different locations when that hard disk space is already occupied with other files and it have to locate for other locations where it need to store the files in the hard disks. This greatly reduces the response time of the system to access the entire files because it has to look for different places in the hard disk.

For users who are using the Mac platforms they don’t need to worry about the defragmentation issues because the Mac system itself is designed to deal with fragmentation and it is already built with routine maintenance in tweaking the Mac system. This does not either affect the performance of the system thus defragmenting the Mac hard disk is not needed frequently.

But in reality, as Mac users are using the system more often and access the hard disk too frequently this can affect the system’s performance in the long run. This is quite true if you create and delete large number of files in the hard disk thus increasing the chances of the disk to get fragmented in the process and can even slow down the file system performance.

When this happen, it is quite recommended that you select third party defragmentation applications that will defrag the Mac hard drive. But before you go on installing this defragmenter tool it is important that you back up all your important files. It is wiser also that you use applications such as driver setup that will initialize the disk and restore the files after defragging process takes place. Just keep in mind that reinitializing the hard disk at times will completely erase all the files in the hard disk and making a complete backup is quite recommended in order to restore all the files to its original state.

The defragging process can take longer because of the large amount of data that need to be rearranged and reorganized. However there are third party defragging tools that cannot recover the critical portion of the hard disks. Thus to prevent the risk of losing all the important files a complete backup in the system should be done prior to defragging the Mac system. There are a of defragmentation applications that you can select in the market and each of it has its own features and capabilities that are needed for defragging all the files in the hard drive and tweaking the Mac system to a better performance.


So the next time you are faced with the issues whether you need to defrag a Mac. The answer is simply yes. Although Mac don’t recommend it but doing it in a way can be advantageous for Mac system. This will increase the access time in locating for files easily and at the same time improving the Mac system performance.


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If you are using your Mac system more often and you are creating, importing, moving and copying files from time to time, chances are your hard disk may be fragmented. For Mac system this is something that you worry less because the system itself is built with routine maintenance that is run periodically. However for new to Mac system they wonder if how can they deal with fragmentation problem and do they need a defragmenter for Mac?

Why Defragment Mac Hard Drive?

If you’re one of the Mac users that move files around, delete applications and emptied the trash more often then your hard drive can be very messy internally. Although Mac OS X has already built-in routine maintenance that will automatically defragment the files but this does not mean that the system is optimize. To boost the hard drive speed it is quite helpful and beneficial that you use third party defragmenter tool and optimization tool for your Mac system.

How Hard Drive Works?

Before you go on selecting the right applications that will defragment your hard drive it is necessary that you have a basic understanding how the hard drive performs and why defragging happens. Hard drive is a circular disk and once data is saves in the disk it spins and data are written into it sequentially from the first open space that it can locate. Once the space is not big enough the rest of the data are stored in other locations on the disk.

If you happen to install and uninstall application and delete files more often, the hard disk becomes full and files will be stored on different locations on the hard disk. The disk need to spin a lot of times to gather that data and put it back together. The more it spins it degrades its performance thus affecting the whole system performance.

Normally when this problem happens, the system’s response time will get slower and it takes longer to organize all the files that are located in different locations. The problem got worst when applications are stored in noncontiguous manner. Once the hard disk is defragmented files are stored in one location thus hard disk spend lesser time in spinning and locating for files thus improve the system’s performance.

Defragmenter for Mac

Using third party defragmenter applications will reorganize the files that are stored in the hard disk. Doing this will improve the response time of Mac hard drive and will resolve the problems on fragmented files. Running a defragmenting tool is simple and before you decide to does it make sure to have a back up copy of all your important files. And when you’re defragging the hard drive choose an appropriate time when the Mac system is idle.

Before you decide to defragment your Mac, analyze the hard disk once in awhile to make sure that they are not getting fragmented. You can do this by using third party defragmenter for Mac that will make sure that all your files are organized and Mac performance is greatly enhanced.


How to Defrag Mac

March 27, 2011

If you are using Mac system the company itself doesn’t need defragging the hard disk on Mac. The Mac OS itself is built with its own optimization tool that can perform its own defragmentation process. However this is quite limited and this is the reason why iDefrag comes on the scene.

The Mac HFS file system already put files in one location on the hard disk. It groups the files into one logical unit for better and faster access time. It allows the files size to expand easily without the need to undergo fragmentation. This will work only on larger disks that have lots of space. However, Mac HFS also experience file fragmentation. This is quite true when the disk is already full and already runs out of space. The smaller space that is located in the disk will soon adds up and will result to file fragmentation this is the time when defragmentation is needed in order to organize files better and efficiently.


The iDefrag application is built with two parts. The general interface and the other one is for booting. If you want to defrag Mac properly you need to run the application when the operating itself is not running or not in used. This is done through startup disk. The main interface of iDefrag is quite easy and simple to use. Once you launch the application just select the disk where the defragging will take place. It will then search every file on the disk and display it on the window pane. It will also show you where the files are stored and the amount of fragmentation on the disk. The last step is to defrag the hard disk by running the startup disk defragger. After the defragging process is done you will notice that it is faster to download some larger files in the Mac system.


The iDefrag application is loaded with lots of information and quite pretty too. The information pane will show you the file name, size and location on it in the hard disk. The application takes slower when it compiles the image that contains the files and block on the disk. Defragging process can take too long and can be time consuming as well so if you want to defrag your system choose the right time when it is idle. For the overall view, the program is quite good when it comes to defragging Mac. This is price at a value of £20. Another thing also the application features Hot Zone.

Now if you are thinking that your Mac system doesn’t need defragging, it is better this time that you consider defragmentation process because this is quite beneficial for your Mac computer. If you want to defrag Mac you can use iDefrag as one of the recommended tool for doing it. This makes the defragging process a lot more easily and better compared to Mac optimization tool that is quite limited. It comes with features that can handle defragging task easily. This is surely an application worth trying on your Mac system so try and download it now!

Over time as you use your Mac system, the performance of it tend to get slower. This can resolve by defragging the hard disk drive with the right software tool that is capable of doing that too. But some Mac users often wonder if they really need to defrag Mac? Before you download and install some defragging applications in your Mac why not consider these helpful tips too.

Do Mac systems need to defrag the hard drives? This really depends. You need to consider first why your Mac has slower performance and what you can do about it. Often times as you use your Mac OS X and perform multiple backups, install applications everyday and save files in the hard drive you will notice that the system has degraded its performance. This can really cause the slower performance of the Mac system. Some applications will take longer before it opens and closes. Some might consider that the fragmentation is the main problem of this.

As Mac users you would often consider defragging as the solutions. But before you does this try some other measures to check what you can do first with your Mac hard drive. Create a solid backup first with other external devices and make sure that all files are being backed up. And then select from the different defragging tools that will work on Mac hard drive. You can choose from iDefrag, Drive Genius and a lot more.

Considering to do back up, removing files in the disk drive, installing again the Mac OS X and other applications and then restoring the files again in the system can quite a tedious job before your Mac will run faster. But with iDefrag improving the performance of Mac is quite easy. It allows you to select the files that you want to defrag and it don’t require a bootable CD or DVD to make it work. It also controls the HFS Plus and even monitors the temperature of the Mac drive that can also slows down your system if it gets warm too.

Another thing that iDefrag can do is check the individual sections on the hard disk, view the changes that has been in real time and uses different defragging algorithms in order to optimize the hard disk and most of all you can rearrange the files according to your preferences. You can do this simply by running the iDefrag, and then select the disk that you want to defrag; select either Full Defrag and Default defragging algorithms and then click go. The application also check the hard disk, display the list of files that are fragmented and click which files you want to defrag.

Before considering to defrag Mac you need to look first what cause the slowed performance of your Mac system. Usually files that have been cluttered in the hard disk and applications that are installed in the system is the main culprit of the problem. One way to resolve this is creating back up copy in external devices and re-installing the Mac OS. This is quite a risky thing to do because some files may be lost during the process. But when you choose to select the right defragging tool that will defrag your Mac OS effectively then this is much better solution. When it comes to defragging files in hard drive the iDefrag is one of the recommended tool for you system so better try and download it now!

Mac users would often wonder if there is a need to defragment Mac system. What is this for? Here is helpful information that might give you a head start regarding this defragmentation process.

Fragmentation happens when certain files are created and deleted. This is quite true if you have created three files in your Mac system and then delete the second one. If the users happen to create a fourth file which is larger than the size of the second files that have been deleted, the Mac system itself will save a portion of the fourth file on the space that was occupied by the second file and the other remainder on other files. Thus in order to access the fourth file the system will have to look in two locations.

What’s good about the Mac system is that their file systems are already architecture to work on certain fragmentation process. This does not affect the performance of the Mac system itself and its users. And users on the other hand are not required anymore to frequently defragment the hard disk of their system. But this is not the true case all the time for Mac system because as users are using their computers and access the hard disk for certain files, it can all have an impact on the performance of the machine.


Once large files are created and deleted, hard disk may become fragmented that can cause a low on the Mac system performance. When this happen, Mac users have the prerogative to use third party applications that is capable of defragmenting the Mac system and even back up the hard disk and initialize the Apple Drive Setup in order to restore the files. The defragmentation process often results to large amount of disk processes because large files of data will be arranged and rearranged. There is some third party defragmenting software that is not capable of recovering certain files on the hard disk and important files will be surely at risk. It is necessary to backup first the current hard disk before using these defragmentation applications.

However, there are benefits of defragmenting Mac hard disk because it can improve the Mac performance itself. But as Mac users you need to consider a lot before defragmenting your Mac. Before doing this restart the Mac system. If you have full disk and you need to alter large files defragmenting it might solve the problem with the use of some third party disk utilities. You can also have an option to backup first all the important files in the Mac system, then erase the hard disk and reinstall the Mac OS X and then retrieve all your backup files later on.

As Mac users defragment Mac is somehow beneficial and needed for your Mac system. You can do this by the help of third party defragmentation applications. However doing so requires a lot of consideration particularly in protecting important files in the system. It is quite important to backup all the hard disk files before defragging the Mac.

When you’re using a Windows platform computer, you need to pay attention to defragmenting hard drives and updating antivirus and firewall applications. However, using Mac platform will not let you worry about these things. But this does not mean that you don’t need to defrag Mac’s hard drive after all because this is one way of enhancing your Mac system’s performance.

Mac system is quite secured because its architecture is maintained periodically. Most Mac users would often think that their system is already secured and powerful that defragging it is not needed anymore. Here are some helpful facts that might help you decide whether you need it or not.

For Window users, they know that it is helpful to defrag their Mac computers but sometimes doing it took a lot of hours. Users that are new to Mac systems often wonder if they need to defrag their hard disk and how can they do it. No matter how powerful the system is it really helps to defrag your system. One known application that is capable of defragging Mac system is the iDefrag. What can this software offer to your Mac computer particularly the hard drive?

You can even try downloading the trial version of this software that is readily available in the software provider site. Although the trial versions have limited capabilities but it allows you to try some feature of the application. Once the application is downloaded and employ in the system you can already start using it.

On the left pane is a list of available volumes then on the right are prompt messages that will give you information to enter first the password. Once the lock icon is click, the application is authenticated and the application will start the scanning process in the hard drive. Then during the scanning process, the right panel will show the driver’s content. A linear graphic at the bottom will show you the condition of your hard drive.

During the defragging process, blocks of fragmented files are usually shifted and sorted out. In return this makes the system to run faster and efficiently. The iDefrag application will offer you five ways to do the defragmentation process. You can either select Compact, Metadata, Quick, Full Defrag or Optimize which are all located in pull down menu bar. Defragmenting the Startup volume will require a computer restart to complete the process. It is applicable to choose Full Defrag options because it is already a combination of Metadata and Optimize algorithms. They rearrange the files in the hard disk by controlling it using the selected class set. And another thing iDefrag also monitors the temperature of the hard drive and protect it possible overheating.

Although some would recommend that there is no need to defrag Mac hard drive but it will be better to do it anyway though this can be done at least three to four times in a year. Running Full Defragmentation from iDefrag options will somehow make your system to run better and faster.