Your Mac computer is a powerhouse in many aspects. These computers are able to handle a great number of tasks and are very popular for their reliability and easy to use and understand interfaces. If you own a Mac computer, you probably store plenty of different types of files for either personal or professional use that are very important. Losing any data off of your computer can always be concerning and it is recommended to make backups of everything often.
Losing data can happen in a variety of ways and be caused by different circumstances. This can be because of accidental or intentional reasons and can result in panic and worry if the files lost are of any significance. One such issue that can lead to large amounts of data loss is a deleted partition. Many Mac users might not know what this is so we will look at that as well as how to recover a deleted partition on a mac in this article.
What is a Partition on Mac?
In a basic sense, a partition on a Mac is the splitting up or separation of disk space on the hard drive. Partitioning a disk will split the hard drive up into two or more useable drives on the same computer. This can allow you to run several different operating systems on the same device as well as store files and data in separate locations on the same computer.
Your Mac computer sets up one of these partitions within your system automatically but it is possible to create more depending on your needs. If you look at the Disk Utility on your computer, you will see that the system is separated into a partition level and disk level within your hard drive. These are the initial two partitions set up in your system and just as they can be filled with separate data, they can also be deleted.
How do Partitions Get Deleted?
Just like any other type of file, disk partitions can become deleted. You can intentionally delete these partitions when you are setting up or refining your system or they can become lost due to other reasons. A common accidental way in which these partitions get deleted is when trying to actually create them. The process of setting up a new partition is pretty simple but so is accidentally deleting these disk separations.
Reasons for partition loss that extend outside of user error include issues within your computer such as data corruption including partition maps and file systems. Loss can also be caused by fatal disk errors and disk formatting issues. Regardless of the cause, a lost partition can be a really large issue because of the amount of data it contains. A lost partition does not mean you simply lost or deleted a single file, it can result in a very high number of lost files.
How to Manage Partitions on a Mac
The way you would set up, create, and manage disk partitions on your Mac computer is through the Disk Utility.
Disk Utility allows access to your hard drive and you can see how much data is being stored here as well as how many disk partitions are on your computer. You can also create partitions from the Disk Utility easily and effectively with a few simple clicks. It’s important to know the location and basic functions of the Disk Utility on your computer.
You can access your Disk Utility just as you would other apps on your computer. Open the Finder and then click on the Utilities folder. Scroll through the options in the folder until you see Disk Utility and then double-click on the icon to open it. Another way to open this app is by doing a quick Spotlight search. Once you have access to the Disk Utility you can set up and manage the partitions on your computer.
You can also manage Mac partitions by using a third-party app, read our best Mac partition manager review for more.
How to Recover Deleted Partition on Mac
Disk Utility is good to know about to create disk partitions but it won’t allow you to recover partitions that become lost or deleted. In order to effectively recover these lost drives and files you will need to use data recovery software. Data Recovery programs will allow you to locate and restore a deleted partition of any size and are the best option to use if you find yourself in this situation.
There are many different options available when it comes to data recovery software but EaseUS Data Recovery Wizard for Mac is a great choice. This software is specifically designed for Mac computers that will help you locate and recover any and all files missing due to a deleted partition. EaseUS can also help with recovering other types of files so it is a great option for a variety of data recovery needs.
To recover a deleted partition on your Mac using EaseUS, follow these steps:
- Download EaseUS Recovery Wizard for Mac and install the app.
- After the Wizard downloads and installs, launch the program.
- Select the location of where your missing partition used to be.
- Click Scan.
- The program will run a scan to try and locate the lost files.
- Once the scan has been completed, select the partition files you wish to recover
- Click Recover Now.
EaseUS Data Recovery Wizard is free to download and can help you recover up to 2GB of data. Since lost partitions can easily contain more data than this limit, you may need to purchase the full version of the software to succeed in your recovery efforts. Even though there is a cost to the software, it is well worthv it when it is able to recover and restore lost partition files. If EaseUS doesn’t work out, you can also try another Mac data recovery software which we have reviewed.
It is really important to note that there are no guarantees when it comes to partition recovery. Even when using high-quality Mac data recovery software, the developers of programs like this will give you 100% certainty that your lost partition will be able to be recovered. There is a good chance that the program will be able to assist in the task, but it is not a sure thing.
We’d also share a few tips here. If you are not a computer person, try not to deal with this kind of technical stuff related to partitioning by yourself. Ask a geek friend or visit the Apple Genius Bar and let the real geeks help you out. Also, remember to always back up your Mac before you make important changes. Time Machine is handy, there are also many other Mac backup software and cloud storage worth considering too.
Have you ever encountered a lost or deleted disk partition? Were you able to recover it? What did you use to do so? Let us know in the comments below.
Andreas is a freelance tech writer based in California. He works on a Mac in the office and lives with a PC and many old computer electronics at home. While he is not reading or writing, you’ll probably find him playing online games with friends.