Free Mac Maintenance Software

At times, data stored in Mac’s internal or external hard drive gets corrupted or faces logical damage. To get rid of such issues, you need to take help from professional Mac disk repair software. In this blog, we have made an earnest attempt to list the top disk repair software for Mac users.

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Table of Contents

Computerized maintenance management software or CMMS maintains the computer database of information relating to maintenance operation of an enterprise. These systems and related software evolved back in the early 80s and 90s replacing the pencils and papers with computerized systems. The use of CMMS helps reduce the time and money input in the task. Maintenance 2.5.0, 20 Feb 19 and OnyX 3.5.8, 20 Feb 19, have been released. They are both made by Titanium Software. I opened both apps and looked at their startup screens. OnyX has 4 areas (multifunction utility) to choose from. Maintenance has 1. Both are the same. I can’t see having the Maintenance app as they are both FREE. Mac Apps for Maintenance & Optimization. The Maintenance and Optimization category features software that clean out junk or unused files from your system. These cleaners will also remove out.

  1. Introduction
  2. Free Mac Hard Drive Repair Software
    • Disk Utility
    • FSCK
    • Onyx
  3. Paid Mac Hard Drive Repair Software
    • Stellar Data Recovery Professional for Mac
    • DiskWarrior
    • Drive Genius
    • TechTool Protogo
  4. Conclusion

Introduction

A hard drive tends to fail due to usage, aging, and physical or logical damage. In case of logical damage to the hard drive, a Mac hard drive recovery software can help you retrieve your inaccessible data. But if the damage is physical, such as the presence of bad sectors or blocks, you need to use some advanced disk management methods to fix the issue from the storage drive. The following section describes free Mac hard drive repair software that can help you resolve hard-drive issues.

Free Mac Hard Drive Repair Software

A. Disk Utility

You might have used the Disk Utility functionality of Mac to diagnose and resolve problems encountered in your Mac hard drive. Disk Utility is a built-in macOS diagnostic tool to eliminate fundamental issues such as directory structure damage, file system permission problem, and so forth.

To repair Mac hard drive through Disk Utility, navigate to Applications > Utilities > Disk Utility. Or else, press Command + Space Bar to open Spotlight, type disk utility, and select it to launch the application. From the Disk Utility window, choose the hard drive (other than the startup drive), then click First Aid. Click Run to initiate the drive fixing. But if you require to fix the startup disk, restart your Mac and immediately press and hold Command + R keys. Release when the Apple logo appears. In the macOS Utilities window, select Disk Utility, then click Continue. Select the Startup disk from the sidebar, then click First Aid. Click Run to begin the startup drive repair process.

B. FSCK

Besides Disk Utility, Single User mode can also help you perform Mac hard disk repair on your iMac, Mac mini, or MacBook. macOS Mojave or later operating systems don’t have this mode enabled. Even when your Mac has a firmware password, this mode won’t load. For the rest, to open this boot mode, start your Mac, then immediately press and hold Command + S hotkey, release when some white character appears on a black screen. Single User Mode shows a UNIX-style command-line interface that can help fix startup disk issues. In the command prompt, type /sbin/fsck – fy, then press Return to run the file-system-consistency-check command. If the startup disk is healthy, the message “The Volume (name) appears to be OK” is displayed. Restart Mac usually; if a message “File System Was Modified” appears, rerun the fsck command till the OK message is displayed. Restart Mac normally.

Disk Utility and FSCK command lack comprehensive storage drive management features, repair functionality, and other advanced diagnostic & tech tools that are essential for you to run Mac smoothly. So, use a free third-party tool to augment advanced utilities catering to repair, diagnosis, and drive management. The following section shares such a free Mac hard drive repair software.

C. OnyX

OnyX 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 drives for errors and inaccessibility. The software is excellent for keeping your Mac so that it functions without any glitch.

Paid Mac Hard Drive Repair Software

A. Stellar Data Recovery Professional for Mac

It is one of Mac’s best hard drive recovery software that recovers corrupt Mac hard disk data. Also, the software recovers lost APFS partitions, external hard disks, SSDs, Time Machine, password-enabled drive, and Fusion drives. The latest version of the software creates a recovery drive and performs file recovery from non-booting Mac systems.

Leverage this Mac Professional 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 Professional 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 your start-up drive’s health and S.M.A.R.T. status. With the Professional version, you can run a Quick Scan to find out the bad blocks on Mac’s storage disk. The following section shares how to repair Mac hard drive and how data recovery works.

How does it work?

The working process of the software is relatively easy and intuitive. Free download the tool now:

Select: All you need to do is select the type of file you wish to recover, click Next, then select the storage drive from where you want to retrieve files.

Scan: Specify a type of scan — Quick or Deep Scan — then click the Scan button to initiate the scanning process. The software shows a dynamic scan-preview.

Recover: Once the hard drive scanning is over, preview and select all the required files, then click Recover. Click Browse, specify a distinct drive location, then click Save.

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Wait till the recovery is over. That’s it. You’ve successfully recovered data from your Mac hard drive in 3-quick steps.

B. DiskWarrior

DiskWarrior is a useful disk repair utility for Mac with quite a different repairing functionality, unlike other disk repair tools. The software creates replacement data based on 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 devices. When you execute the software, it rebuilds and optimizes the directory, thereby removing any data structure damage and improving drive performance.

C. Drive Genius

Drive Genius is a beneficial disk utility tool for your Macintosh computer. The tool can be used to repair a hard disk drive even if your Mac does not boot; a supplementary bootable DVD comes in handy to boot your computer from it and launch the tool. Some of the essential 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).

D. TechTool Protogo

It is quite an excellent 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 create a bootable Mac repair toolbox on your flash drive or external hard disk drive, which can be used when your Mac does not boot. The software can be used to run diagnostics, repair and recover data, optimize the hard disk drive’s performance, defragment the drive, and delete data securely.

Conclusion

Now you know that the built-in Disk Utility tool of your Mac and FSCK command in single-user mode isn’t sufficient to meet your advanced troubleshooting needs. Functionality beyond these free native repair tools 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 perform hard disk bad block repair and fix hard disk drive for errors, inaccessibility, or system corruption. These five software are 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 all, do not forget to give Stellar Data Recovery Professional for Mac a considerate try, as its latest release excels in disk repair capability, appealing GUI, advanced features, and excellent technical support. Also, the software has a price advantage over other disk repair utilities. The tool is 100% safe & secure and has a 30-day money-back guarantee, in case you are not satisfied.

HDD Repair Solutions - Page Content

If your hard drive gets corrupted due to a file system error or the hard drive turns RAW, don't panic. This guide will provide you with detailed steps to repair a corrupt hard disk without losing data. To do this, you must first check if it is the logical error that prevents you from accessing the hard drive. If so, you can check and perform hard disk repair. If it is a physical hard drive problem, you'll need to send your hard drive to the data recovery or repair service center.

Related reading:How to repair Windows 11 and fix corrupted files

Possible Causes of Hard Drive Disk Errors

Before you try to repair the hard disk, you should know the reasons that cause hard drive corruption. Here is the list of top reasons for hard disk failure:

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  • Virus attack
  • Bad sectors
  • Sudden system shutdown or crash
  • Human errors
  • Power supply and overheating problem

Now that you know what causes hard drive failure, you can repair the hard drive to solve your problem.

 Warning
When you connect a RAW hard disk to your computer, Windows may display a prompt to format the corrupt (RAW) drive volume. Click 'Cancel'. Do not click 'Format' as it will result in permanent data loss without a data recovery tool.

How to Perform Hard Disk Repair With Free HDD Repair Software

Before you start, you should manually check your power supply and the heat of your fan. Make sure that they are working properly. Only then, follow the following solutions for HDD repair:

1. Run Antivirus

Connect the hard drive to another Windows PC and use a reliable antivirus to scan the drive. Sometimes, viruses and malware can cause such errors. Therefore, an antivirus scan may repair the corrupted hard drive and make the drive accessible.

2. Check and Repair Hard Disk Error in Windows 10/8/7

Try a Windows built-in tool first to check and repair hard disk errors. If it works, you can access your data. Here's how to do it in Windows 10, 8, or 7:

Step 1. Open 'This PC/Computer', right-click the hard disk or partition which you want to check, and click 'Properties'.

Step 2. Select 'Tools' and click 'Check now' under Error-checking.

Step 3. Check Disk Options dialog will show up. Select any one of the options to check and repair the hard disk.

Step 4. Select and check both 'Automatically fix file system errors' and 'Scan for and attempt recovery of back sectors', then click 'Start'.

  • To run this tool in read-only mode, click 'Start'.
  • To repair errors without scanning the volume for bad sectors, select the 'Automatically fix file system errors' checkbox and click 'Start'.
  • To repair errors, locate bad sectors, and recover readable information, click 'Scan for and attempt recovery of bad sectors' and click 'Start'.

After the full repair process, your hard disk or hard drive partition should work normally. You can then try to access the saved data on the hard drive.

3. Run SFC Scan

The SFC Scannow option is one of the several specific switches available in the SFC command. It helps fix the damaged or missing Windows system files that may cause drive corruption.

Step 1. Open a command prompt window.

Step 2. Type sfc /scannow in the command prompt window and press 'Enter' on the keyboard.

If the drive is a portable drive, type SFC /SCANNOW /OFFBOOTDIR=c: /OFFWINDIR=c:windows and replace letter c: with your hard drive letter.

Wait for the scan to finish and then restart the system. Try and see if you can access your hard drive.

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Data Recovery is not a challenge anymore. EaseUS serves as a dependable data recovery application to restore lost data within a few simple clicks.

4. Check File System With Free Hard Disk Repair Software

To check and repair file system errors that cause hard disk drive corruption, you can use the free hard disk repair software - EaseUS Partition Master. It enables you to check bad sectors and prevent data corruption by fixing the file system errors with the Check File System feature.

In addition to the HDD repair, this partition manager software also provides variable useful partition organizing functions, such as resize/move partition, clone, merge, create, format, and delete partition, convert MBR to GPT, convert a logical partition to primary or primary partition to logical, and FAT to NTFS partition.

5. Use a Data Recovery Tool and then Format Hard Disk

If the above methods fail to repair the corrupt hard drive and it's still in RAW, then the corruption is severe, and you need to format the hard drive. In this case, you should use powerful data recovery software - EaseUS Data Recovery Wizard quickly restore files from corrupted hard disk, recover formatted hard drive data, and restores data from deleted partitions before you format the hard disk. Even when Windows can't recognize a corrupted hard drive as usable, this software still supports recovery from a corrupt (RAW) hard drive.

Go ahead and download this hard drive recovery software and follow the guides below to restore lost hard disk data or recover deleted files in Windows 10/8/7.

Step 1. Select the drive where you lose your data and click 'Scan'.

Step 2. Use 'Filter' or 'Search' to find the lost files on the selected hard drive.

Step 3. Select all the files you want and click 'Recover', and browse another secure location to save them.

The video tutorial of recovering data from the hard drive.

How to format a hard drive for hard disk repair

After successful data recovery from the corrupt hard drive, format the drive in Disk Management to repair the hard disk. And then, move the restored data to the hard drive.

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Step 1. Right-click 'This PC' and choose 'Manage'.

Step 2. Go to 'Disk Management'.

Step 3. Right-click the target hard drive partition and choose 'Format'.

Step 4. Set the volume label, file system, and click 'OK' to start formatting the drive.

How to Prevent Hard Drive Corruption and Data Loss

How to avoid hard disk corruption and data loss issues on your PC in Windows 10/8/7? We have some tips for you below.

  • Run the CHKDSK command to check and repair hard disk errors frequently.
  • Clean up viruses with antivirus software in time.
  • Frequently defragment the drive
  • Do not force the shutdown using the power button
  • Back up important data on HDD regularly. (External storage devices are recommended.)
  • Use EaseUS hard disk repair software to recover HDD lost data in time when data loss happens.

Hard Disk Repair Frequently Asked Questions

Read more about HDD repair and hard drive repair software.

Can a hard disk be repaired?

There are two types of hard drive errors: logic and physical errors. In most cases, Windows is able to repair a logic error, as it's almost always related to a software mishap. Formatting the drive will almost always fix this. But, if it's a physical corruption, it can not be repaired. You need to replace the damaged hard drive with a new one.

How do you fix a corrupted hard drive?

You can use EaseUS free hard disk repair tool to perform HDD repair:
  1. 1. Download and install EaseUS free hard driver repair tool on your Windows computer.
  2. 2. Find your hard disk, right-click it, and choose Check File System.
  3. 3. The disk repair tool will check your hard disk and repair HDD error.

How to repair damaged external hard drive?

How to repair external hard drive without any cost with a free external hard drive repair software:
  1. 1. Connect your external hard drive to the computer.
  2. 2. Download EaseUS external hard disk repair software for free.
  3. 3. Right-click the external hard disk and choose Check File System.
  4. 4. EaseUS hard drive repair tool will check and fix hard drive errors that it finds.

Hard disk repair software free. download full version?

Free Mac Maintenance Software Download

Hard disk health check and repair software, free download. You can download EaseUS free hard disk repair tool to repair corrupted HDD or external hard drive.

What's the best free hard drive repair software Windows 10?

  • 1. Windows built-in hard disk error checking tool
  • 2. EaseUS free hard drive repair software
  • 3. EaseUS data recovery tool

Best Mac System Optimizer

How can I repair my hard disk with bootable hard disk repair tool?

When your hard drive is damaged and your computer can't boot, how can you repair the damaged hard drive? Download and use the pro version of EaseUS Partition Master to repair HDD with a bootable drive.

Free Mac Maintenance Software Update

  1. 1. Prepare a storage media, like a USB drive, flash drive, or a CD/DVD disc.
  2. 2. Launch EaseUS Partition Master and click the WinPE Creator feature on the top.
  3. 3. Follow the on-screen instructions to Create EaseUS Partition Master bootable drive.
  4. 4. Start your computer from the USB bootable drive. 5. Right-click the corrupted hard disk and choose Check File System to repair HDD.