Table of Contents
This page shows you how to Extend Volume on Windows Without Erasing Personal Data using both the Disk Management tool that comes with Windows 11/10/8/7 and third-party manager software. The NTFS partition can be made bigger or smaller with both programs. It’s not possible to change the size of a partition if its file system is not NTFS but FAT32, though. You will need to download a custom program.
People worry about data safety the most when they have to change the size of a disk partition. Because resizing a partition basically means making one smaller or the other bigger, it’s hard to take the first step without knowing what the risk is. This is why many people ask, “Can you change the size of a partition without losing data?” and the questions below. The short answers are there for you how to Extend Volume on Windows Without Erasing Personal Data.
How to Extend Volume on Windows Without Erasing Personal Data
Delete the Recovery Partition

- Log in as an administrator to Command Prompt.
- Type the following command into the Command Prompt to get to the disk partitions: Part of the disk
- Use the following command to see a list of all the disk partitions on your computer: list disc
- The numbers in the Disk ### column will help you choose the disk you want.
- That is, to choose disk drive #1, you would type the following: Pick out disk 1.
- You would also need to know what number the disk partition you want to delete is. To find that number, type the following command: list of parts
- In the Partition ### column, you can find the number of the partition you want. The recovery partition for us is the fourth partition. To choose it, we would type the following command: Pick out Partition 4.
- To get rid of it, type the following: Override to delete partition
- The Recovery partition will be gone when the command is done, and there should be some free space you can use to make the volume bigger.
Shrink a Volume to Create Unallocated Space
- Press Win + R to open Windows Run.
- Click on the volume you want to shrink.
- Type compmgmt.msc into the Run box and press Enter to open Computer Management.
- Click on Disk Management in the Storage section on the left side of the screen.
- The volume you want to shrink can be found in the right panel. Right-click it and choose Shrink Volume.
- Enter how much space you want to shrink (making sure you don’t go over the amount that can be shrunk), and then click on Shrink.
- The volume will shrink for a short time, but when it’s done, you should have some free space.
- Make sure you can see the option when you right-click the volume you want to make bigger.
Why Extend Volume on Windows?
- Manage Disk Space: One of the main reasons to extend a volume is to better manage disk space. As more data is added, a partition or volume may run out of free space over time. You can give the volume more space without having to delete or move data by extending it.
- Don’t Lose Data: If you extend a volume, you can keep your data from being lost when a partition runs out of space. Sometimes errors happen when a partition is full, software installations fail, and it’s hard to save new files.
- Better Performance: Another way to improve system performance is to make sure that a partition has enough free space. Many programs and operating systems need some free space on the system drive to store temporary files and virtual memory.
- Organize Data: Adding more space to a volume can help you arrange your data better. Like, you might want to give a partition more space if it’s where you store multimedia files, documents, or software installations.
- Make managing files easier: bigger volumes can make managing files easier, especially when you have a lot of them. You won’t have to move data between partitions or external drives all the time.
- Installing Software: Some updates or installations of software need a certain amount of free space on a partition. Adding to a volume makes sure that you can meet these needs without any problems.
Troubleshooting Common Issues to Extend Volume on Windows Without Erasing Personal Data
- Backup Your Data: Before making any changes to your disk partitions, it’s essential to back up your personal data. Use an external hard drive or cloud storage to ensure your data’s safety.
- Check for Free Space: Verify that there is enough free space available on the disk to extend the volume. You cannot extend a volume if there is no unallocated space on the drive.
- Use Windows Disk Management: Open “Disk Management” by right-clicking on the “Start” button and selecting “Disk Management.” Right-click on the volume you want to extend and check if the “Extend Volume” option is grayed out. If it is, you may encounter common issues.
- Shrink Adjacent Volume: If the “Extend Volume” option is disabled, check if there’s any adjacent unallocated space. To create unallocated space, you can shrink a neighboring partition using the “Shrink Volume” option in Disk Management.
- Check for Disk Errors: Run a disk check to ensure there are no errors on the disk. Open Command Prompt as an administrator and type
chkdsk /f
followed by the drive letter (e.g.,chkdsk /f C:
). Restart your computer to allow the check to run. - Use Third-Party Partitioning Tools: If Windows Disk Management doesn’t allow you to extend the volume, consider using third-party partitioning software like MiniTool Partition Wizard or EaseUS Partition Master. These tools often offer more flexibility in managing disk partitions.
Conclusion
Get a message that your disk space is low and want to extend the Windows 11/10 partition to fix it? You have come to the right place, thank goodness. We’ll show you how to make the C drive bigger in Windows 10 without losing any data or formatting it. You are given two ways to do it. When you use a PC for a while, you save more and more data on your partition, which takes up a lot of disk space. Even though the hard drive you use is pretty big, it’s likely that it’s almost full or that only the C drive is running out of space.
Questions and Answers
You can change the size of the disk partition without having to format the computer. You can change the size of your drive partition with Solution Exist. In Windows 7, 8, 10, or 11, it’s easy to change the size of drive C or any other drive.
There is no data loss. If the partition has files that can’t be moved, like the page file or the shadow copy storage area, the volume shrinks to the point where the files can’t be moved are. How much space, in megabytes, to get back to the current partition.
You won’t lose any data when you use Disk Utility to add a new partition to an existing volume. As soon as you add a new partition, Disk Utility cuts the chosen disk in half. All of the data stays on the first disk, but it is 50% smaller.
You should connect the portable hard drive that lost its data to your Windows 10 PC ahead of time. Step 1: Start up your PC and run EaseUS Partition Recovery. Choose the disk or device where the lost partition(s) are and click “Scan” to go.