Mac Partition Recovery - Recover Missing or Lost Partitions on Mac

Losing data on the partition is sometimes a concern, but losing the entire partition levels up the amount of trouble you go through when you don’t know how to find or recover the partition on Mac.

Recovering a deleted or lost partition is not easy without the help of Mac recovery software. Luckily there’s a quick solution to help you recover lost partitions, even if you’re a non-tech-savvy person. Before that, let us understand a bit about the partitions on Mac.

Partitions are basically an internal or external hard drive split up into separate storage systems. When you partition the hard drive, you’ll get the option to choose what type of partition you want on Mac. Therefore it becomes necessary to be aware of partition types.

Mac consists of three types of partitions namely:

• APFS (Apple File System): It is the default file system available on the Mac system. It offers high speed, strong encryption, and better data handling. It is best suited for newer versions of macOS and SSD’s.
• HFS and HFS+  (Hierarchical File System): Used for older versions of Mac (macOS 10.2 or earlier) best suited for its cross-compatibility. 

Note: Keep in mind to take a backup when you change the partition system, once you format all the data located on it will be erased.

Why does timing matter while locating missing partitions on Mac?

Usually, when a partition is missing or lost on macOS, the system removes that partition's address from the table and addresses that space as 'free'. Now, while this happening, if you use your Mac system or write new data on it, chances of overwriting the free space will be quite disastrous to locate lost partition.

Once overwritten, the chances of recovering the old data are very less. In essence, the more you use your system after a partition loss, the lesser the chances of recovering data from it. Hence, it is recommended that you recover data as soon as possible using an efficient tool like Remo Recover Mac.

What causes a Lost Partition on Mac?

A partition table holds details such as the size and addresses of all partitions ('C:', 'D:') on your volume. Even a minor corruption in this table can make the whole drive inaccessible and result in missing/lost partitions.

While partition table corruption is the most common cause for missing/lost Mac partition, there are also other reasons such as;

• Improper partition resizing.
• Third-party software that modifies the structure of the drive.
• Errors during disk utility operations.
• Bad sectors on the drive.
• Other reasons include improper mounting of the hard drives.

Recover Missing/Lost Partition on Mac with Remo Recover

Remo Recover Mac is an effective and safe partition recovery software for all Mac laptops and desktops. It is well suited for all versions of Mac OS X like Mojave, High Sierra,  Sierra, Yosemite, El Capitan, Mountain Lion, Lion, Snow Leopard, Leopard, etc.

Unlike other partition recovery tools, it can perform Mac partition recovery in a wide variety of cases stated above. You can recover all types of files on the partition like photos, videos, music, Word and Excel files, PDFs, notes, etc… 

Follow the steps below to find missing partition on your Mac device:

How To Recover Missing/Lost Partitions on Mac?

1. Download and install Remo Recover on your Mac system. Then run the software to open the main screen.

2. Select Recover Volumes/Drives option on the main screen and then select Volume Recovery.

3. Now you’ll find a list of all the volumes on the drive. Choose a volume to recover and proceed.

4. Next, select Standard Scan or Advanced Scan based on your requirement for Remo Recover Mac to start scanning the drive.

Standard Scan: For quick recovery of a partition.

Advanced Scan: It is a comprehensive scanning process, use this option if you couldn’t recover partitions with a Standard scan.

5. After Remo Recover Mac scans the selected partition, all the files found in the partition will be displayed. From this list, select the files you want to recover and preview them.

You can also watch the video tutorial to find out how to find and recover lost partitions on Mac.

Is It Possible to Repair Partitions on a Mac?

Yes, in most cases, it’s possible to repair partitions on a Mac and make them accessible, this can be done using a built-in tool called Disk Utility in Mac.

1. To access Disk Utility on a Mac, go to Finder and select Applications > Utilities > Disk Utility. To use this on the same partition you recovered you need to boot Mac in Recovery mode and launch Disk Utility from recovery mode.

2. Select View > Show All Devices from the menu bar, if it’s available. This will show all the disks, containers, and volumes connected to your Mac in the sidebar on the left.

3. Select a Volume, Container, or Disk from the sidebar in Disk Utility, then click the First Aid button.

3. Make sure you select that you want First Aid to check the partition for errors in it, then it will automatically attempt to repair. 

4. Click the Run button, if you can’t find Run button click on Repair Disk to repair the partition.

5. Once the process completes, the partition will be repaired and safe to use.