At times data stored in Mac’s internal hard drive suffers from data corruption and damage. To rid of such issues, you need to take help from professional disk repair software. In this blog, there is an earnest attempt to list the top five disk repair software for Mac users.
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You might have used the Disk Utility functionality of Mac to diagnose and resolve problems encountered in your computer. Disk Utility is an in-built macOS diagnostic tool to rid of basic issues such as hard disk drive directory structure damage, file system permission problem, and so forth. But, the utility lacks comprehensive storage drive management features, repair functionality, and other advanced diagnostic & tech tools that are essential for you to run Mac smoothly. Therefore, you need to use a third-party tool to augment advanced utilities catering to repair, diagnosis, and disk management. The following list of top five Mac disk repair software is an earnest attempt to showcase other enhanced options and use Mac to its fullest.
Best Tools for Mac External Hard Disk Repair
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The top 5 list is as follows:
1. Stellar Data Recovery Technician for Mac (supports macOS Catalina 10.15)
This is the world’s first and only software that recovers corrupt Mac hard disk’s data & repairs your video & photos files. Moreover, the software recovers lost APFS partitions, external hard disks, SSD’s, Time Machine, password-enabled drive and Fusion drives. The latest version of the software creates recovery drive and performs file recovery from non-booting Mac systems.
Leverage this Mac Technician data recovery tool if the storage disk drive has logical corruption and the external drive is unmounted or not showing up on Mac. Stellar Data Recovery Technician for Mac scans the Mac storage disk drive to recover permanently deleted files as well.
You can connect an external hard drive and perform formatted recovery, partition recovery and restore lost data conveniently. The software has a built-in Drive Monitoring utility that monitors the health and S.M.A.R.T. status of your start-up drive. With the Technician version, you can run a Surface Scan to find out the bad-blocks on Mac’s storage disk. Apart from data recovery capabilities, this software also has ‘Video & Photo Repair’ features that fix corrupt or damaged digital files like your favourite video or photos in a few simple clicks.
You can free try this software on your Mac system without the need of an expert.
Explore the Mac data recovery options and download the brochure of Stellar Data Recovery Technician software for detailed information.
2. DiskWarrior
This is a useful disk repair utility for Mac with quite a different repairing functionality, unlike other disk repair tool. The software creates a replacement data basis the original data instead of rebuilding damaged data. Subsequently, the software ensures there is no inaccuracy in creating the new data structure from the original one. The software can also be used as a preventive maintenance utility for Mac storage device. When you execute the software, it rebuilds and optimizes the directory, thereby removing any kind of data structure damage and improving drive performance.
3. Drive Genius:
This is a really beneficial disk utility tool for your Macintosh computer. The tool can be used to repair hard disk drive even if your Mac does not boot; supplementary bootable DVD comes handy to boot your computer from it and launch the tool. Some of the important features of the tool include directory repair, repartitioning, cloning, surface scanning, defragmenting, executing bench tests, performing integrity checks, and above all shredding data (which is generally not a consolidated feature of a repair utility).
4. OnyX
This is a personalization, optimization, and maintenance utility for Mac OS X. The software has advanced features to execute system maintenance, run storage drive diagnostics, configure system hidden features, and delete caches. Its repair utility helps you to repair hard disk drive for errors and inaccessibility. The software is great for up keeping your Mac so that it functions without any glitch.
5. TechTool Protogo
This is quite a good holistic Mac utility that is laden with advanced features. The volume rebuild tool examines, rebuilds, and repairs corrupted directories of hard drives. The utility can help you to create a bootable Mac repair toolbox on your flash drive or external hard disk drive, which can be used in the situation when your Mac does not boot. The software can be used to run diagnostics, repair and recover data, optimize hard disk drive’s performance, defragment the drive, and delete data securely.
To Sum Up
Now you are aware that the inbuilt Disk Utility tool of your Mac computer is not sufficient to meet your advanced troubleshooting needs. Functionality beyond Disk Utility is a must to get your Mac up and running. The top five Mac disk repair software presented in this blog can be used to repair your hard disk drive for errors, inaccessibility, or system corruption. This 5 software is either free or can be availed as a trial. So, download the trial version of any repair software to recover your hard disk drive. And above, do not forget to give Stellar Data Recovery Technician for Mac a considerate try, as its latest release excels in disk repair capability, appealing GUI, advanced features, and excellent technical support.
Moreover, the software has a price advantage over the other disk repair utilities. Stellar Data Recovery Technician for Mac is 100% Safe & Secure and has a 30-day money-back guarantee if you are not satisfied.
New install
Hey guys,
I'm upgrading my existing 500GB HDD to a 1TB HDD on my Late 2011 MBP.
My idea is to install macOS Sierra on the new HDD, transfer data using the in-built 'Migration assistant', then remove the existing HDD and insert the new one.
So, I inserted the new HDD in '2.5' SATA External Case' and connected it as USB drive.
![Pro Pro](/uploads/1/1/9/3/119317014/916878145.png)
(Image source: Google)
I already have macOS Sierra installer downloaded.
![External hard drive for mac and pc External hard drive for mac and pc](https://gsm-store.ru/upload/iblock/783/783ddc7209cd2bec5097b7e703ce6dd8.jpg)
When I double click on it, the installer starts. After a couple of confirmations, I get the following error message.
In some blog, I read that this can be because of wrong system date/time.
In my case, the system date/time are correct.
What can be going wrong here?
The version of the installer is 12.0.49 whereas the one installed on my MBP is 10.12.4
Can this be the reason?
I tried to install the macOS via recovery route. But, after downloading the installer, it got stuck.
Probably, the HDD, connected as external drive, lost connection. I can try that route again. But, it’ll take more than 2 hours for the whole process. So, tried installing using the installer that I downloaded earlier.
Also, I want to do a clean install on the new HDD. So, I’d not like to go for any cloning methods.
Regards,
Babloo
External Hdd For Mac Format
MacBook Pro, Mac OS X (10.7.5)
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