Disk Utility For Mac Os

An important application in your maintenance toolbox is the Disk Utility, which is located in the Utilities folder within your Applications folder. When you first run this program, it looks something like Figure 1, displaying all the physical disks and volumes on your system.

Figure 1: The familiar face of Tiger’s Disk Utility.

GParted (Free) GParted is a free partition editor to manage your disk partitions. [email protected] KillDisk for Mac is an easy-to use & compact freeware utility that allows to sanitize attached media storage with the 24 international data sanitizing standards.It permanently erases all data on Hard Disks, Solid State Drives, Memory Cards & USB drives, SCSI storage & RAID disk arrays. Freeware version installation package (dmg) includes executable, being able to run on. Stellar Data Recovery Technician for Mac (supports macOS Catalina 10.15) This is the.

The Disk Utility application has its own toolbar that you can toggle on and off. Click the lozenge-shaped button at the upper-right corner of the window to display or hide the toolbar.

Displaying the goods on your disks

The volume tree structure on the left of the Disk Utility window lists both the physical disks and the partitions that you’ve set up. A partition is nothing more than another word for volume, which is the formatted section of a disk that contains data. A single physical hard drive can contain several partitions. The information display at the bottom of the Disk Utility window contains data about both the volumes and the partitions on your hard drive.

To illustrate: Clicking a drive labeled at the top of the tree displays a description of the drive itself, including its total capacity, interface (connection type), and whether the drive is internal or external, as shown in Figure 2.

Figure 2: Display data on a physical drive.

Clicking the tree entry for a partition, however, displays information about the type of formatting, the total capacity of the partition and how much of that is used, and the number of files and folders stored on the partition (see Figure 3).

Figure 3: Display data on a volume.

Playing doctor with First Aid

From the First Aid pane, Disk Utility can be used to verify (or check) any disk (well, almost any disk) for errors, as well as repair any errors that it finds. Here are the two exceptions when the buttons are disabled:

  • The start-up disk: Disk Utility can’t verify or repair the start-up disk — that’s Mac talk for the boot drive that contains the Mac OS X system that you’re using at the moment — which makes sense if you think about it because that drive is currently being used!

Mac Os X Disk Utility For Windows

    If you have multiple operating systems on multiple disks, you can boot from another Mac OS X installation on another drive to check your current start-up disk. Or, you can boot your system from the original Mac OS X installation CD and run Disk Utility from the Installation menu.
    Your start-up disk is automatically verified and repaired (if necessary) during the boot procedure, so you really don’t need to worry about checking the start-up disk.
  • Write-protected disks: Although you can use the Disk Utility to verify CDs, DVDs, and write-protected removable disk drives (like a write-protected Zip disk), it can’t repair them.
    You also can’t repair a disk that has open files that are currently being used. If you’re running an application from a drive or you’ve opened a document that’s stored on that drive, you won’t be able to repair that drive.

You can also elect to verify and repair permissions (also called privileges) on a disk; these are the read/write. If you can’t save or move a file that you should be able to access, check that drive for permissions problems. Unlike fixing disk errors, you can verify and repair permissions on any volume that contains a Mac OS X installation (whether it was used to boot your Mac or not).

In order to verify or repair, you must be logged in as an admin-level user.

To verify or repair a drive, first select the target volume/partition in the list at the left. To check the contents of the drive and display any errors, click the Verify Disk button. Or, to verify the contents of the drive and fix any problems, click the Repair Disk button. Disk Utility displays any status or error messages in the scrolling list; if you’ve got eagle eyes, you’ll note that the window can be resized so that you can expand it to display more messages. (You can also drag the dot between the left and right panes to expand the list.)

Check your disks once every two or three days. If your Mac is caught by a power failure or Mac OS X locks up, however, it’s a good idea to immediately check disks after you restart your Mac. Simple image editing mac. (Don’t forget that the start-up volume is automatically checked and repaired, if necessary.)

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.

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

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.

Disk Usage Utility For Mac Os X

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.

Disk Utility For Mac Os

2. DiskWarrior

Disk Utility For Mac OsDisk

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

Free Mac Disk Utility

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.

Disk Utility For Macos

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.

How To Run First Aid In Mac

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.