How to Recover Deleted Partition on Mac [4 Tested Solutions]

If you have deleted important data due to Mac partition loss or deletion, do not worry, you can use EaseUS Data Recovery Wizard for Mac to retrieve the lost, missing, corrupted, or deleted partition with simple clicks.

It's possible to recover deleted partitions on a Mac; you can try TestDisk to recover partitions. If your partitions are not accessible because of file system corruption, try Disk Utility and repair your disk with First Aid. To access data from your deleted partition, EaseUS Data Recovery Wizard for Mac is a reliable tool that can help you recover data from deleted partitions without difficulties.

Is it possible to recover deleted partitions on a Mac? Can data recovery software access files on the section that has been damaged, destroyed, or gone missing? How can I retrieve my lost files using Mac partition recovery software?

If you're a Mac user and experience data loss on because of accidentally delete macOS partitions, you may require a way to recover it. You can read this post to discover simple methods for recovering deleted partitions for macOS Ventura/Monterey/Big Sur.

Mac Partition Recovery: All You Should Know

Mac partitions or volumes are designed to serve the same purposes as Windows partitions, including serving as a database for users to store and maintain data on their machines. Due to some common causes, such as hard drive failure, erratic system shutdown, virus attacks, power surges, corrupt software, corrupt file systems, or other errors, Mac computers may experience the same problem as Windows computers with these partitions becoming lost, deleted, formatted, or corruption.

Knowing the different partition kinds is crucial since you can choose the required format when you partition your Mac's hard disk. Mac partitions come in three different flavors:

• APFS (Apple File System). The default file system for Macs runs on macOS 10.13 High Sierra or later. Compared to HFS+, it delivers faster speeds, more robust encryption, and better data handling. It is an excellent choice for SSDs and Macs with more recent macOS versions.
• HFS+ (Hierarchical File System). HFS+ is prior to APFS. The older macOS versions use this file system (macOS 10.12 or earlier). If you wish to, you can still utilize it. When you have an older Mac that doesn't support APFS and a new Mac, it's a fantastic alternative for cross-compatibility or older Macs. But aside from that, using APFS is advised because it has many valuable features.
• MS-DOS (FAT) and exFAT. Microsoft created these two file systems, and macOS supports them to be compatible with external storage devices with Windows file systems.

What Causes the Partitions to Get Deleted or Lost on Mac

A partition could have been destroyed or lost for a variety of reasons. Some can be avoided, while others cannot. Let's examine a couple of the causes:

• ⚠️Hardware-specific problems. This includes physical damage to the drive, a faulty SSD controller, or connection issues that corrupt data.
• ⚠️Virus or malware attacks. Malicious software can corrupt the partition table or intentionally erase drives.
• ⚠️A partitioning error on a hard disk. Mistakes during resizing, merging, or creating new partitions can lead to accidental deletion.
• ⚠️Loss of power or unplanned system shutdown. A sudden power loss while writing data can corrupt the file system, making the partition inaccessible.
• ⚠️Incorrect use of a command. Using Terminal commands like diskutil incorrectly can quickly and irreversibly erase a partition.
• ⚠️Defective partition table. If this map becomes corrupted, the system cannot locate the partitions, seeing the drive as empty.

How to Recover Deleted Partitions on Mac | 4 Solutions

When you launch Terminal to manage the hard drive, you may accidentally delete your partition on Mac. Thus, your macOS wouldn't be able to distinguish between one section and another, and you wouldn't be able to access your files. Frequently, the partition table becomes broken or corrupted, although the physical partitions are still fully functional.

In these circumstances, restoring the deleted partitions and all the data they contain is typically possible. It's still worthwhile to recover at least the most crucial files when total partition recovery isn't possible. This may be done with both premium and free partition recovery software options for Mac.

1. Solution 1: Recover Data from Deleted Partitions on Mac
2. Solution 2: Recover Lost Partitions on Mac Using TestDisk
3. Solution 3: Mac Deleted Partition Recovery with Data Recovery Service
4. Solution 4: Repair Corrupted on Mac Partition with Disk Utility

Solution 1: Recover Data from Deleted Partitions on Mac with Partition Data Recovery Tool

Utilizing robust partition data recovery software is greatly helpful in recovering your vital data! Lost partitions on Mac do not offer direct access or data restoration. Fortunately, third-party applications are available to simplify this work without reconstructing the partition and facing the risk of losing more data.

EaseUS Data Recovery Wizard for Mac is compatible with many file systems for partition data recovery. For instance, data recovery for APFS drives and the retrieval of HFS, HFS+, HFSX, and FAT files. The damage can be solved with its help. You may recover from lost or deleted partitions, as well as many other data loss scenarios, with the efficient data recovery solution. Furthermore, it can be quickly launched on your Mac systems and offers a friendly user experience.

• Recover data from deleted or formatted partitions on a Mac, TRIM not enabled SSD, or HDD, as it supports various device types.
• Support various file systems, such as NTFS recovery on Mac, FAT32, exFAT, HFS+, APFS, etc.
• Recover deleted files on Mac, like files on the unmountable hard drive on Mac, even though you can't access the contents directly.

Now, let's look at how to recover your lost or deleted Mac computer partition with data:

Step 1. Search for lost files

Select the disk location to search for lost files (it can be an internal HDD/SSD or a removable storage device) on macOS Sierra, High Sierra, Mojave, Catalina, Big Sur, Monterey, Ventura, and the latest Sonoma. Click the "Search for lost files" button.

Step 2. Go through the scanning results

EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results.

Step 3. Select the file(s) and recover

In the scan results, select the file(s) to preview and click the "Recover" button to have them back.

You can check the following customer reviews to learn how reliable EaseUS Data Recovery Wizard for Mac is:

Don't forget to share this Mac partition data recovery tool on social media to help more users restore data from deleted or lost partitions.

Solution 2: Recover Deleted Partitions on Mac Using TestDisk

TestDisk, an open-source data recovery program, is an additional option for Mac users who want to restore missing partitions. In the event of incorrect software effects, it can restore HFS partitions on Mac and restore non-booting drives to normal operation. But this program is not as user-friendly as one might anticipate and lacks a graphical interface. In order to restore a partition on a Mac, adhere to these steps:

Step 1. Download TestDisk for your Mac. Only after you install Homebrew will you be able to use it (a software package management system). Open Terminal on Mac, then paste the following command:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

Step 2. When prompted, press "Return" and enter your user password. Copy and paste this command: brew install testdisk to install TestDisk on your Mac once the Terminal indicates that the tool has been installed, then press Return.

Step 3. Use a terminal to run TestDisk. Enter this command to complete the action: sudo testdisk

Step 4. You will be presented with the option of creating a new log file or not. The first option is advised because it will allow you to view all the tasks that the tool is completing, but you are free to make your own decision.

Step 5. Select the partition table type and the device you want to scan. Afterward, select the Analyze function to analyze the current partition structure and search for lost partitions.

Step 6. You will get a list of all recoverable partitions after the scan is complete. In order to begin the Mac partition recovery process, once you've located the necessary one, pick it and press Return. Select Write to save the partition structure after that.

Solution 3: Mac Deleted Partition Recovery with Data Recovery Service

If the data recovery software failed to restore deleted partitions, you still have a good chance of retrieving the data by using a professional data recovery service.

Solution 4: Repair Corrupted Partition on Mac with Disk Utility

You can use tools installed on your Mac, such as Disk Utility if your Mac partition is damaged rather than lost or deleted, or you can try this method to perform RAW partition recovery. This technique can repair a lost partition on a Mac as opposed to aiding in its recovery.

To fix a corrupt Mac partition:

Step 1. Activate Disk Utility. Locate it under Finder - Applications - Utilities to do this. You can also just use the menu bar or the shortcut Command + Space to look for it in Spotlight.

Step 2. You'll first want to restart your Mac in macOS Recovery mode if the damaged partition is located on your startup disk.

Step 3. Select the damaged partition, then select "First-Aid". If your partition has many volumes, you need to first use the same procedure to restore each volume separately. The partition should then be fixed as a whole after the volumes have been repaired.

Step 4. Confirm in the pop-up box, then adhere to the directions displayed there.

If your Mac cannot boot because of accidentally deleting the startup disk/partition, you can download EaseUS data recovery software to recover data from an unbootable Mac.

Conclusion

To resolve the partition loss issue, selecting and employing user-friendly partition data recovery software - EaseUS Data Recovery Wizard for Mac is possible. To make a decision, consider the steps necessary, additional benefits, and overall usability.

Recover Deleted Partitions on Mac FAQs

After learning how to recover deleted Mac partitions in 4 ways. You may have more questions about it. See if you can find your answers here:

1. What can cause partition loss on Mac?

On a Mac, corrupted drives can result from improper formatting, the use of unreliable disk cleanup programs, viruses, unauthorized drive access, and erroneous command execution.

2. What happens when you delete a partition on Mac?

A partition's contents are completely deleted when it is deleted. Before you start, make sure to back up your data. Select a volume in the sidebar of the Disk Utility app on your Mac, and then click the Partition button in the toolbar.

3. What does a lost partition mean?

A partition table is created for the disk when it is partitioned, assisting the operating system in correctly identifying the disk. You won't be able to read or write data to this partition if this table is broken or lost; if that happens, the partition will be as well.

4. How do I find a hidden partition on my Mac?

The simplest way to access the Terminal is when logged into macOS. Enter diskutil list and press Return at the Terminal command line (Applications - Utilities - Terminal) to view a list of all partitions on all devices.