Best Disk Utility For Mac

Posted : admin On 1/31/2022

/PowerMyMac /Guide on How to Clone Mac Hard Drive to SSD

When it comes to the cloning topic, what do you expect from the process? If you are planning to clone Mac hard drive to SSD, let us take a close look at what is the cloning process all about. Generally, it is recommended to clone the hard drive of your Mac in case you decide to upgrade the hard drive with a solid state drive (SSD), replace an old or corrupted drive with a new one or if you are going to create a bootable hard drive.

Another utility I use with iTunes is Airfoil Speakers, part of Airfoil. Airfoil is designed to let you stream audio from a Mac to all sorts of devices, and it is an essential tool for doing this task. OS X’s Disk Utility—which enables you to format, partition, repair, and perform other kinds of maintenance on disks (including SSDs, flash drives, and disk images)—is good for what it does.

In most cases, all these demands can be achieved with the help of cloning. Essentially, when you clone the hard drive, you will no longer worry about reinstalling the operating system as well as transfer folders, files, applications and some configurations on the new hard disk. Another advantage with the cloning process is that if you have a duplicate hard drive with setup volume, it can aid in booting your Mac easily in case of unexpected disasters.

Article GuideWhat are solid state drives (SSDs)?How to clone Mac hard drive to SSDShould I backup or clone?Let's wrap it up

What are solid state drives (SSDs)?

Before you decide to clone Mac hard drive to SSD, let us take a close look at SSDs. Solid state drives or SSDs utilize flash memory to keep data. If built into a computer, they are usually seen as chips on the circuit board. You can also find them in 2.5” format that you can install in a laptop or an external enclosure.

Generally, SSDs are quiet, compact and fast, especially if you are starting up a computer or waking up the device. Remember that hard disks might go into sleep mode when not used for a certain span of time and takes a few seconds to spin up. SSDs also utilize less power, run cooler, lighter and do not have any movable parts which make them suitable for laptops.

When you accidentally drop your laptop when the hard drive is spinning, there is a likelihood for the drive to be damaged and lose data. SSDs are generally more dependable, and in case they fail, you can still read data whereas you cannot do this with a hard disk.

Nevertheless, SSDs are considered as a costly option if you are considering the cost to storage ratio. At present, you can purchase an 8TB external drive for less than $150 while that same amount of money will only provide you with a 500GB SSD.

People Also Read:How to Partition A Hard Drive on Mac?How to upgrade your MacBook Pro with an SSD?

How to clone Mac hard drive to SSD

There are several reasons why it is best to boot from an external hard drive. In case you prefer to keep your files synchronized from a desktop and laptop, enlarge your storage or have an on-hand bootable backup duplicate of your system, there is an unseen feature in Disk Utility that makes the process an easy task.

Essentially, booting from an external hard drive is usually slower, even if you are using the latest Thunderbolt or the USB-C drives. They are relatively sluggish than the solid state drives (SSDs) that are found in most of the latest Macs. Although this is not suggested for daily use, it is a possible option.

Using Disk Utility

If you are going to clone Mac hard drive to SSD, it is recommended to use Disk Utility.Simply open Disk Utility from the Spotlight (Command+Space) or on the Utility folder in your applications. You will be presented with a list of all the volumes including the internal hard drive and the external hard drive.

It is important to note that the “Restore” option in Disk Utility will work by copying the files from the backup to your core drive. It is ideally intended to the utilized for Recovery mode to reinstate the hard drive in case a failure occurs.

Once you decide to set your external drive as the restore target, you can switch that action around and copy files from the main drive to the backup. Choose your external drive in the sidebar, tap on the “Restore” button in the menu and select your main drive as the “Restore From” option. You have the option to choose an ISO image, but it does not have much use.

Tap on the “Restore” button and Disk Utility will initiate the copying process. In most cases, the process is relatively a long one which is based on the speediness of your external drive as well as its link to your Mac. Due to this, it is recommended to have a rapid hard drive with USB-C, Thunderbolt or USB 3.0 connections.

Once Disk Utility completes the task, you can turn off your Mac and press on the Option when it starts to restart again. You will be presented with the boot switcher and you are allowed to boot from the external hard drive. You can utilize your Mac as usual but remember that it is separate from the installation on the main internal hard drive. Take note that any settings that you alter or files that are saved there will not be reflected on the primary installation.

You can perform the same process in a reverse manner if there is a need to copy the files back over or to restore the backup in case your computer malfunctions.

Should I backup or clone?

Generally, hard disks can be backed up or cloned. Remember that there are differences between the two with their own advantages and drawbacks.

Backing up a hard drive

If you are going to back up a hard drive, the entire content of the chosen drive or partition is backed up into a file on the targeted location. All data is saved into a single file. When a complete backup of the hard drive is carried out, the whole operating system along with the installed applications and settings are also set aside. The file can be protected or encrypted with a password.

The advantage of this approach is no other than simple management since a single file contains the whole backup. You can also compress the backup file so that it utilizes less space.

As for a drawback, you need a backup software to be able to reinstate the system or data to a previous state or to access documents and files.

Cloning the hard drive

If you are going to duplicate or clone Mac hard drive to SSD, a copy of the drive is created directly on the target location. This simply means that you have an instant copy including the hard disk structure. A cloned disk or drive includes all the partitions from the source drive or disk.

An advantage with cloning is that the data is directly copied to the specified location and can be utilized and edited directly. The duplicated system drive which includes the operating system can be mounted as a fresh drive and booted right away.

As for the drawbacks, a clone requires more space since the partitions are created immediately on the targeted disk. Due to this, it is not likely to compress or add encryption to the data.

Let's wrap it up

If there is a need for a backup to be created regularly, it is recommended to opt for the hard drive backup. This usually takes up less space and allows the creation of extra backups.

In case you require a bootable extra drive to be operational after an unforeseen crash and to lessen the downtime period, it is best to clone Mac hard drive to SSD.

Generally, both methods have been proven to be the ideal choice. A consistent drive backup for daily data along with a clone of the system drive is essential for easy accessibility in case of emergencies.

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I have put together a list of what are, in my opinion, the ten best Mac disk repair software and other excellent Mac tools for troubleshooting, diagnosing, and repairing a Mac. Many of them are free or offer a free trial. As Macs continue to gain market share, there is an increased likelihood that you will have to support them if you are a tech. And even if you aren’t a tech, it’s good to know which tools are the best to use when it comes time to repair your own.

Mac OS from Apple WWDC2019

In-page jumps:

Disk Warrior Trial

Free Mac Disk Repair Software
Drive Genius – is it the Best Mac Repair App

Introduction to our Top 10 Mac Repair Software

Did you know there are several Mac disk repair options that each function differently and one may suit your needs better than another? I detail several for you below so you can decide.

More than just a list of disk repair software, I provide many Mac software solutions for you and your clients! Even better, some are free!

Want to clone a Mac drive? Want to monitor a Mac’s hardware sensors? Want heroic system recovery for mere mortals?! Oh, there are some great software here! Read on.

TechTool Protogo

TechTool Protogo is a Mac repair program suite which contains three of Micromat’s best Mac repair tools; TechTool Pro 8, TechTool Pro Classic, and DiskStudio.

Protogo creates a bootable Mac repair toolbox with these tools as well as any of your own tools on a portable hard drive or flash drive.

You can then boot from this drive, bypassing the OS, and run diagnostics on a computer to determine problems.

Protogo also allows you to repair and recover data from problematic hard drives as well as defragment, optimize, and securely delete data.

Disk repair utility for macBest Disk Utility For Mac

Cost: $129.99

Memtest OS X

Memtest OS X is a memory testing program for Mac OS X. It is a command line utility so it can be ran in OS X or in Single-User Mode if your Mac will not boot.

It is great for testing intermittent system problems when you are having trouble determining if it is a memory problem.

If you prefer memtest with a GUI front-end, then be sure to check out Rember.

Rember will run in OS X but will not work in Single-User Mode so Memtest OS X is the better option.

Best Disk Utility For Mac

Cost: $1.39

Mac Disk Repair – DiskWarrior 5

Disk Repair for Macs – DiskWarrior utilizes a unique disk repair method for Macs

DiskWarrior is arguably one of the best hard drive repair programs for the Mac.

It works differently than other data repair programs.

Instead of trying to rebuild the damaged data itself, DiskWarrior builds replacement data based off of the original data.

It then verifies the new data structure based on the original to make sure it is error free.

You can also use DiskWarrior as a preventative maintenance utility for hard disks.

When run, it rebuilds your directory eliminating any damage that you may not be aware of. It also optimizes the directory for better performance.

Cost: $99.95 but look for a trial.

If it is more serious and your Mac’s hard drive has crashed, I have provided an extensive data recovery guide with a list of Hard Drive Recovery Tools in my article How to Recover Data from a Crashed Hard Drive.

First Free Disk Repair-Mac – OnyX

Onyx is a maintenance, optimization, and personalization utility for Mac OS X.

It allows you to run hard drive diagnostics, run system maintenance tasks, delete caches, and configure tons of OS X hidden features.

Even if you aren’t using it as a repair utility, it is a great application to help keep your Mac running in top shape.

Cost: Free!

Mac Data Rescue

Data Rescue is a data recovery program that focuses purely on recovering data from corrupt drives instead of hard drive repair.

It scans the corrupt drive analyzing all of its contents and allows you to choose which data you would like to recover.

It even scans for deleted files. Data Rescue II restores the data to a separate drive leaving the original data intact.

It comes with an emergency boot CD that you can use to recover data when the computer will not boot and it also works on drives that won’t mount.

Cost: $99.00

AppCleaner

AppCleaner may not be classified as a repair tool but it can be used as one.

When you are having trouble with an application in OS X, you can simply remove it by dragging it to the Trash.

However, this still leaves behind the applications preferences, caches, and other files that could still cause the same problem after you reinstall it.

AppCleaner will remove all of these files making sure that the app is completely gone before you attempt a reinstall.

Mac

Interesting interface!

Cost: Free!

Drive Genius – Is this the Best Mac Repair App?!

Drive Genius is a disk utility application for Macs.

Its main features include:

  • defragmenting,
  • running benchtests,
  • directory repair,
  • integrity checks,
  • surface scans,
  • repartitioning,
  • cloning,
  • shredding data, and more.

With all these features, you can see why I ask is it the best Mac repair app overall!

This is actually the same program used to defrag Macs at the Genius Bar in Apple Stores.

Oh yes, Apple uses it.

Drive Genius also comes on a bootable DVD so you can run it even when a Mac will not boot.

Cost: $99.00

Mac Backup – Carbon Copy Cloner

Carbon Copy Cloner is a simple yet very effective backup utility for the Mac. Like most other backup utilities, it can be scheduled to backup your Mac on a regular basis.

The best part, however, is its ability to completely clone a hard drive with it still being bootable.

This tool comes in very handy when you are replacing hard drives, setting up multiple Macs, or recovering from a system crash.

Carbon Copy Cloner is donation-ware so you can download it for free without any restrictions.

Maybe you will be so pleased you will buy them a coffee anyway!

You can also check out SuperDuper which has more features but costs $27.95.

However, if you just need a simple backup and cloning utility, Carbon Copy Cloner does a great job.

Cost: Free! (donation-ware)

Apple Mac Disk Repair – AppleJack

AppleJack is a troubleshooting utility for Mac OS X. It runs under Single-User Mode so it can be used even when OS X will not boot.

AppleJack will repair disks, repair permissions, cleanup cache files, validate preference files, and remove swap files.

You can select these tasks individually or have AppleJack run all of them and even reboot when finished.

Unfortunately, at the time of writing this article, AppleJack is not yet compatible with Leopard but a new version is in the works. Be sure to check their page frequently for an update because this is an invaluable tool.

When I updated this article for 2020, I checked on SourceForge and there were over 600 downloads last week!

Cost: Free! (open-source)

Hardware Monitor

Hardware Monitor is a utility that allows you to view data from the hardware sensors in a Mac.

It currently has support for temperature readings, battery data, voltage, current, fan speed, power and load, ambient light, as well as user-defined artificial sensors.

It’s a great utility to use when simply trying to find out if your hardware is malfunctioning.

Cost: € 7.00 (can also be purchased with U.S. Dollars)

Best Disc Utility For Mac Os X

Also consider

OSX disk repair

This is kind of a nice segway into handy hardware tools and toolkits. Click on the following link if you want to see some great ideas on what I recommend for your Mac or PC Repair Toolkit.

As you may know, I believe your should support Macs in your Computer IT Consultant Business. I state my case here in my article on Why You Should Support Macs With Your IT Business.

Best Disk Recovery Software For Mac

Well if you were counting, that is 4 totally free Mac OSX disk repair utilities, and one so cheap it may as well be free!

The best Mac repair disk software may well be a paid one depending on your exact needs, and I’ve shown you my pick for the best of those too.

If you know of other great Mac software let me know in the comments below. What Mac OS X repair tools do you like? Is there another Mac Disk Repair utility you’d suggest? Please leave a comment to help others, or if the above tools have helped you.

And as for hardware, click this link if you want to repair hard drive-Mac for more details.

Summary of Best Mac Repair Software:

Excellent Mac disk repair software is provided above, for you to consider and try their features for yourself. I didn’t stop there. This list contains some other handy Mac software I consider to be the best tools for techs and Mac owners.

Best Mac Repair Software


Best Disc Utility For Mac

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