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. May 06, 2020 Disk Drill is the free top data recovery app for Mac OS X. Disk Drill Basic, in addition to having previewing capabilities for recovered files, contains several other functionalities, such as Recovery Vault and Guaranteed Recovery, lost partition restoration, boot disk maker and so on, which make it one of the best Mac data recovery software.

Posted by Katrina to Mac Data Recovery on August 20th, 2018

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.

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

There are a few free Mac disk repair software in the market. We can only find out three ones:

TestDisk

Mac OnlyX

AppleJack

Format Disk Mac Os X

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.

Best flowchart 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.

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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?

You have a Mac, or maybe you're responsible for taking care of them at your business. You need an toolkit of apps that help you get out of trouble when your Mac's not working right. Maybe a hard drive needs rebuilding or recovery, the memory needs testing, you're desperate to un-delete files, you need to access to deeper system maintenance, or you simply want to better clean out the debris from old apps, there are several tools you can go to. These are my pick for the best Mac apps, and most indispensable tools, you can have.

When it comes to rebuilding and recovering a hard drive that's not working right, Alsoft's DiskWarrior is peerless in the Mac realm. I don't know a single Mac IT professional worth their salt who doesn't swear by DiskWarrior, because it just works. Unzip files on a mac free software.

DiskWarrior excels at rebuilding the directory structure of your Mac's hard drive, and it does so by building a replacement directory instead of trying to patch the existing one. It's a data scavenger, and it's really excellent at its job. Sometimes I've even had success getting data off of physically failing hard drives using DiskWarrior.

$99.95 - Download now

Techtool Pro 7

Micromat's Techtool Pro 7 isn't just about recovering files off your hard drive, though it can do that. It can also do a thorough test on your Mac's memory modules to see if there are any RAM hardware failures (they do happen), along with things like Techtool Protection, which can more easily recover files that have been thrown in the trash, and eDrive, which lets you create an extra startup partition on your Mac's hard drive (handy for diagnostic maintenance work). Volume cloning, file and disk optimization (defragmenting), network monitoring and more.

It took until the 7.0.2 update before Techtool Pro 7 started support Macs with Fusion drives installed, but now that it does I feel a bit more comfortable about recommending it as a good option for Mac mavens looking for Mac diagnosis and drive repair software.

$99.99 - Download now

Data Rescue 3

Prosoft's Data Rescue 3 is another disk recovery tool. I've had good luck with it recovering deleted files from my Mac's internal hard drive and external volumes. It doesn't write to the hard drive; it requires an external drive to restore files to. The FileIQ feature is particularly handy if there's an obscure file type you want to recover. Provide Data Rescue 3 with an intact sample of the data you're looking to recover, and it'll sniff it out like a bloodhound.

I've had particular luck in the past with Data Rescue 3 getting back deleted or damaged files from camera cards, especially.

$99.99 - Download now

OnyX

Because OS X is a Unix-based operating system, you can do a lot more under the hood when you're accessing the operating system from a command line using the Terminal program. But unless you know what you're doing it's really easy to get frustrated. That's where Titanium Software's OnyX comes into play. This free utility gives you access to a huge variety of system maintenance, performance optimization and customization features by adding a graphical user interface to commands that you'd otherwise need to know Unix to be able to do anything with.

OnyX comes in handy when it comes to the deletion of Internet cache files that can screw things up, like DNS and browser caches, or individual system cache files, OnyX is a godsend. You can automate the rebuilding of your Mail mailboxes, Spotlight index and more. You have control over a wide variety of parameters for QuickTime, Safari, iTunes, your login window and more. Just be warned that with great power comes great responsibility: You can really screw things up if you don't know what you're doing. So be careful.

Free - Download now

AppCleaner

This simple (and free) utility isn't exactly a repair utility but I'll include it anyway, because it comes in handy when it comes time to uninstall an application. Sure, the Mac makes it a lot easier to get rid of unwanted software than Windows, but don't be deceived — even if you've dragged a Mac applicati

Mac Os X Disk Repair Software Free