Can I Recover Unallocated Partition? Check Full Guide Here

Is it possible to recover an unallocated partition? Yes, and you can use a specialized partition recovery tool or deal with the unallocated partition manually. Keep reading and find a detailed guide to recover an unallocated partition.

What Is an Unallocated Partition

You may ask why I have unallocated space. Is this normal? What is an unallocated partition on your PC or hard disk? You should know that an unallocated partition is actually the raw disk space not assigned with any drive letter or formatted with a file system.

This error makes the Windows operating system see the physical space, but it can't use it to store files because it lacks organization and an identity.

So, what caused your partition to become unallocated? Here are some possible causes:

• Accidental Deletion. Mistakenly removing a partition during disk management tasks.
• Failed Partition Operations. Interruptions or errors during resizing, merging, or creating partitions.
• Corrupted File System. Severe damage is making the system unable to recognize the partition structure.
• Sudden Power Loss. This occurs during critical disk write operations.
• Virus or Malware Attack. Malicious software deliberately damages partition tables.
• Recovering an unallocated partition is possible with the right approach and tools. Let's explore how to recover unformatted partition space and files.

How to Recover an Unallocated Partition Without Losing Data

The first thing you should do is stop using the drive that contains an unallocated partition immediately, because continued writing can overwrite your lost files permanently. For reliable partition recovery, specialized tools like EaseUS Data Recovery Wizard are designed for this exact crisis. It can help you recover missing partitions and the unallocated space directly. This tool is often the fastest path to getting your data back.

This partition recovery software can help you recover unallocated partitions and dig into unallocated sectors, searching for lost partition tables and file signatures that other tools miss.

With this handy lost partition recovery tool, you can recover entire lost partitions or specific files/folders directly from the unallocated space—you choose what's needed.

The following tutorial will guide you step-by-step through scanning unallocated drives and selecting files, even if you're not tech-savvy:

Notice: It supports NTFS/exFAT/FAT32/BitLocker recovery of lost partitions, such as partition deletion, uninitialized disk, and unallocated space, as well as recovery of partitions that become RAW.

Step 1. Search for Lost Partitions

First, choose "Lost Partition Rescue" on the left and click "Start" to initiate the partition scan. Your disk will be displayed, including existing and lost partitions (marked as unallocated). Then click "Search for Lost Partition" to begin the scan.

Step 2. Check Files in the Partition

Wait for the smart partition scanning. This process may take several minutes, depending on the severity of the partition loss. While waiting, you can move the cursor to the partition you want to  view the files and data in it.

Step 3. Select and Restore the Partition

Select the partitions you want to recover from the list of lost partitions that have been scanned. Their corresponding information will also be displayed below. After selecting, click "Recover" to restore your disk partition settings.

Share this unallocated partition restoration tool on social media to help more users!

Restore Unallocated Partitions with Other Ways

While EaseUS Data Recovery Wizard is a popular choice, here are alternative ways to handle unallocated space, crucially noting these methods recreate partitions but do not recover lost files.

Fix 1. Solve Unallocated Partition in Windows Disk Management

This built-in tool is handy for creating new volumes on unallocated space. It's safer than using other disk management tools.

Step 1. Press Win + X, select "Disk Management".

Step 2. Locate the unallocated disk space. Right-click it and choose "New Simple Volume".

Step 3. Follow the wizard to assign a size, drive letter, and formatting. Click "Finish". Your partition is ready, but any previous data is gone.

Fix 2.  Run the Diskpart Command to Fix an Unallocated Partition

For precise control, use the diskpart command-line tool, which can also help you manage your disks or volumes. This method is not recommended if you are a new computer user.

Step 1. Type cmd in the Start search, right-click "Command Prompt" and select "Run as administrator".

Step 2. Type in diskpart and press Enter. Then input:

• list disk (Identify the disk number with unallocated space)
• select disk X (Replace X with the disk number)
• create partition primary
• format fs=ntfs quick
• assign letter=Y (Replace Y with your desired drive letter)
• exit

This creates and formats a new primary partition quickly.

💡Remember: Both methods initialize a new partition on the unallocated space. They do not retrieve deleted files or partitions. If data recovery is needed, specialized recovery software is essential before attempting these steps.

Conclusion

Dealing with an unallocated partition can be a tricky spot. If precious data vanished with the partition, specialized recovery software is your essential first step – acting before creating new volumes is critical. If you don't want to go through this issue again in the future, here are some useful tips:

• Backing up regularly on more than one storage device.
• Using trusted partition tools carefully – one wrong click can wipe things.
• Scanning drives for errors (chkdsk) before issues escalate.
• Avoiding sudden power loss during disk operations.
• Monitoring disk health with S.M.A.R.T. tools.

You can share these tips on social media to help more readers deal with unallocated volumes.

Unallocated Partition Recovery FAQs

If you want to learn more about data recovery on an unallocated partition, check the following questions and answers, which might help:

How can I recover data from an unallocated partition?

Stop using the drive immediately! Use specialized data recovery software like EaseUS Data Recovery Wizard. It scans raw unallocated space for lost files. Avoid creating new partitions or saving recovered data back to the same drive, as you might overwrite valuable files.

What causes the unallocated space?

An unallocated partition can be caused by accidental partition deletion, file system corruption, failed resizing operations, or disk errors. Sometimes malware, power outages during disk tasks, or failing hardware trigger it too

Can I fix an unallocated partition without losing data?

Yes, try this all-in-one unallocated partition recovery software – EaseUS Data Recovery Wizard. This software can recover lost partitions and also the lost files of the partitions.