How to Recover Deleted or Lost Partition on Mac

Losing files is one thing, but losing an entire partition of your Mac hard drive just drove your troubles to another level- especially if you do not know what you need to do for getting it all back. Often, we reformat our hard disks in a bid to gain more space and get a 'fresh start' without all the clutter, without bothering about the implications of this. While formatting a hard drive is a simple option, what happens after it is not- especially when you realize that you may have lost or deleted an important file in the process. You can recover partition on Mac, and as you read on, you will know how simple and effective it can be with the right Mac data recovery software to help you recover deleted or lost partition on Mac.

Apart from intentionally deleting a partition, some other scenarios where you may need to recover partition on Mac:

In Mac PCs, creating and working with hard-drive partitions is quite simple. You can create separate partitions of the same hard drive to run different operating system on each, or create so just for your own use. If a particular partition is corrupted or deleted/formatted, then you will lost any data that was stored in it. Let us go ahead and see what is the best way to recover files from deleted partition on Mac.

Part 1: The Best Free Partition Data Recovery Software

Recovering deleted or lost partition on Mac is not something that you can do with any built-in utility, you will need a specialized Mac data recovery software for this. Wondershare Data Recovery, which is one of the most trusted software for recovering lost data on Mac is the most suitable option in this case.

Before we move ahead and see how to recover deleted or lost partition on Mac using Wondershare Data Recovery, let us review some of the features that make it a suitable choice in this scenario.

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Your Safe & Reliable Mac Partition Recovery Software

  • Recover lost or deleted files, photos, audio, music, emails from any storage device effectively, safely and completely.
  • Supports data recovery from recycle bin, hard drive, memory card, flash drive, digital camera and camcorders.
  • Supports to recover data for sudden deletion, formatting, hard drive corruption, virus attack, system crash under different situations.
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Part 2: How to Recover Lost or Deleted file from Partiton

Step 1 Choose the type of file

Launch Wondershare Partition Data Recovery to start Partition Recovery. Select the type of files you want to recover from partition.

recover lost partition on Mac

Step 2 Selecting the desired partitions

Select the partition where you lost your files. If you can't find the partition go to select the option of "I can't find my partition" to start

mac partition recovery

Select a partiton from the list to start scanning your lost files.

partition recovery

Step 3 Selecting the files you want to recover from hard drive partition

Once the scan completes, you will be shown a list of all the files that Wondershare Data Recovery has found in the partition data recovery Mac process. Preview and recover to a safe storage device.

recover lost partition on Mac

With that, you will have recovered your lost partitions through the most professional of Mac data recovery software that the market has to offer!


Now that you know the basic information to recover deleted partition on Mac, there are a few additional points that can help make the recovery process more efficient and effective. Here are a few of those:

Thus, with just these few simple things taken care of, you will be able to make the most of Mac Partition data recovery software and recover partition on Mac with ease!

Note: Recover Lost Mac Data under Mac OS X 10.13 (High Sierra)

Due to macOS High Sierra (macOS 10.13) requirement, Mac users are not allowed an access to the built-in system drive from any apps. Therefore, if you need to restore lost data from the system disk under macOS 10.13, please "disable System Integrity Protection" first.

How to disable "disable System Integrity Protection"? Please follow the steps below.

Step 1Reboot the Mac and hold down"Command + R" keys simultaneously after you hear the startup chime, this will boot OS X into Recovery Mode.

Step 2When the "OS X Utilities" screen appears, pull down the "Utilities" menu at the top of the screen instead, and choose "Terminal".

Step 3In the "Terminal" window, type in "csrutil disable" and press "Enter" then restrart your Mac.

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