By Lora / Last update June 21, 2022

"How do I recover a deleted partition in Windows 10?"


I accidentally deleted an important partition from the hard disk? Is there any way to recover it now?


- Question from tom’s guide


Deleting a partition is not a rare case for Windows users. We could conclude a pile of reasons for users to delete a partition.

For space’s sake, mostly, users find there is few space left on their hard drive, and then they decide to delete a partition to free up some space;


Sometimes, some users may notice a partition with no drive letter attached to it, and they think it is safe to delete it since it plays no role on their hard disks.

Regardless of the causes of deleting a partition, they all face problems – data loss. And now they are wondering how to recover deleted partitions.

If you have accidentally deleted partitions, don't worry, this article is aimed at helping users utilize a good partition recovery tool to scan hard disk for deleted partitions.

Best software to scan hard disk for deleted partitions

How to recover a deleted volume? After you have accidentally or intentionally deleted a partition, an unallocated space was created. Right-clicking on the “Start” menu > click “Disk Management”, you could view this space.


At this time, some users may attempt to create a new simple volume, reformat this disk, etc., which is fairly dangerous – new data will be written into the drive, causing overwriting.

Once the data in the free space is overwritten, the original info of that deleted partition will be gone for good.

So, it is highly recommended to leave it intact, stop using it, and turn to professional experts or software. For time’s sake, utilizing a useful partition recovery tool is a better bet.

AOMEI Partition Assistant is your second to none choice.

This tool is equipped with awesome features, except for the efficient “Partition Recovery Wizard”, it also provides utilities like “Clone Partition”, “Merge Partition”, “MBR/GPT Disk Converter”, and so on.

All users could recover lost or deleted partitions from HDD/SSD/SD card/USB stick in Windows 11/10/8/7/XP/Vista/Server. Even Windows 7 users could restore Win 7 lost partition easily and perfectly.

Now download AOMEI Partition Assistant Pro Demo to enjoy a free trial.

Download Demo Win 11/10/8.1/8/7/XP
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  • Stop using the affected disk after deletion to avoid data overwriting.

Step 1. Run the software> click “Partition recovery wizard” > select the affected drive> “Next”.


Step 2. Select a search method. “Fast Search” is recommended for the first scan, if it fails, try “Full Search”.


Step 3. Select the deleted partition > “Proceed”.


In this way, the software can scan hard disk for deleted partitions within several minutes.

Further reading: prevent partition loss

Utilizing a partition rescue tool to scan hard disk for deleted partition is pretty easy to operate, but you don’t want to repeat the rescue process every time you lose a partition.

Instead, backing up your partitions and data is a sagacious choice.  Also, if you want to sell or restore hard drive, you need to back up the data in it first.

AOMEI Backupper, a good backup tool, could guard your data security with its features - “Partition Backup”, “Disk Backup”, “System Backup”, etc.

Here “Partition Backup” could create an image file of a single volume according to your needs, which could be of great help.

Now download freeware to back up your important partition.

Download Freeware Win 11/10/8.1/8/7/XP
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  • During the backup process, you could check the backup detail at any time.
  • While running a backup, just click the settings button to “Shutdown/Restart/Hibernate/Sleep PC” on completion if you want.

Step 1. Start AOMEI Backupper > click “Backup” in the left toolbar > “Partition Backup”.


Step 2. Click “Add Partition or Volume”. You could not only back up only one partition, but select several partitions to back up at one time.


Step 3. Select a destination according to your preferences and needs > “Start Backup”.


Thus, you could have your partition backed up securely.

Partition & data recovery FAQ

In this article, steps to scan hard disk for deleted partitions are given in detail. Users who have the need to learn how to recover a deleted volume could refer to his tutorial.

Moreover, the method to prevent partition and data loss has been introduced as well. After all, a backup can save you from data loss every time. Also, here is more info in case you need.

I deleted partition now won’t boot, what to do?

If you have deleted partition now won’t boot, you may have wiped System Reserved Partition, deleted EFI partition, or removed primary partition that stores boot files and applications. Firstly, you need to make bootable media to boot the PC and then recover the deleted partition.

How can I scan hard disk for deleted data?

If you have deleted data  but not a partition from hard disks, then it is preferable to utilize a good Windows data recovery tool - AOMEI Data Recovery for Windows.

This tool facilitates users to restore deleted or lost data with its original format, file name, and also file path. You could use it to scan your hard disk for deleted data at a high speed and success rate.