But if you require to fix the startup disk, restart your Mac and immediately press and hold Command + R keys. From the Disk Utility window, choose the hard drive (other than the startup drive), then click First Aid. Or else, press Command + Space Bar to open Spotlight, type disk utility, and select it to launch the application. To repair Mac hard drive through Disk Utility, navigate to Applications > Utilities > Disk Utility. 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. You might have used the Disk Utility functionality of Mac to diagnose and resolve problems encountered in your Mac hard drive. The following section describes free Mac hard drive repair software that can help you resolve hard-drive issues. 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. In case of logical damage to the hard drive, a Mac hard drive recovery software can help you retrieve your inaccessible data. Stellar Data Recovery Professional for MacĪ hard drive tends to fail due to usage, aging, and physical or logical damage.In this blog, we have made an earnest attempt to list the top disk repair software for Mac users. To get rid of such issues, you need to take help from professional Mac disk repair software. At times, data stored in Mac’s internal or external hard drive gets corrupted or faces logical damage.

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