When your Mac internal disk or external disk suffers from data corruption and damage, the first thing is to diagnose and repair it with Disk Utility. But Disk Utility can only get rid of some basic issues, such as hard disk structure damage, file system permission problem, etc. If your disk has bad sector, corrupted volume header or other serious problems,Disk Utility can't repair this disk and you will reminded to back up as many of your files as possible.
Posted by Katrina to Mac Data Recovery on August 20th, 2018
Since Disk utility is not sufficient to meet your advanced troubleshooting needs, you need more professional Mac disk repair software. Let's have a look at the list of several free Mac disk repair tools.
Free Mac disk repair software
Top 7 Best Hard Disk Bad Sector Checker and Repair Tools in 2019. Bad sector is one of the biggest threats to hard disk and the data inside. Even new hard disks from trustworthy brands and sources could come with defects, let alone to say if your internal or external hard drive has served you over years. TechTool Pro is designed to help you test and repair a number of problematic conditions that you may experience with your Mac. Using this tool, you can perform drive testing and repair, monitor your network and connectivity, conduct memory tests, and more. 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.
There are a few free Mac disk repair software in the market. We can only find out three ones:
TestDisk
Mac OnlyX
AppleJack
Free Mac hard drive repair software can check and verify your Mac disk error. However, most of free Mac hard drive software is hard to use. TakeTestDisk and AppleJack for example, both of them need to input code to run the software. But unfortunately, common people know a little about command line. Moreover, you can't make sure that your data will be intact after using repair software.
Best free data recovery software - iBoysoft Data Recovery for Mac
The purpose of disk repair is to recover lost data from Mac disk and and make the drive usable again. Actually, free Mac disk software can't be sure of your data on the inaccessible drive. To avoid data loss, the best way is to recover lost data from inaccessible Mac disk with free Mac data recovery software and then reformat the drive.
iBoysoft Data Recovery for Mac is the best free Mac disk recovery software that can recover lost data from formatted, unmountable, inaccessible or even corrupted hard drive, external hard drive, USB flash drive, SD card. It recovers deleted or lost partition,recover deleted files even emptied from Mac Trash, etc.
Hard Drive Repair Software For Mac
Tutorial to recover lost data from Mac disk with best Mac disk data recovery software
Step 1: Download and install iBoysoft Data Recovery for Mac on Mac.
Step 2: Launch iBoysoft Data Recovery for Mac.
Step 3: Select the hard drive where we want to recover lost data from and click 'Next' to scan all lost files.
Step 4: Preview the scanning results, choose files we need, and click 'Recover' to get them back.
Step 5: Have a check to ensure all lost files have been recovered.
Verdict
Data is always the most critical thing for people. So the safest and the most effective way is to perform data recovery at first and then reformat the Mac disk, whatever the disk has corrupted directory structure, damaged volume header, etc. iBoysoft Data Recovery for Mac can help you recover lost data from formatted, unmountable, inaccessible, unreadable or corrupted Mac disk. Just free download iBoysoft Data Recovery for Mac now!
Still have questions?
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. Dvd authoring software mac os 10.6.8. In this blog, there is an earnest attempt to list the top five disk repair software for Mac users.
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 RepairHard Drive Repair Software Mac Os X
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. DiskWarriorMicrosoft Hard Drive Repair Software
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.
External Hard Drive Repair SoftwareTo Sum UpHard Drive Repair Software Free
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.
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