How to Delete a USB Partition on Windows 10/11

Updated by

Linda 

Written by

Tracy King 

Last updated on April 22, 2024

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Method 1: Delete USB Partitions with Partition Master Method 2: Remove Partitions from USB Drive with Diskpart Method 3: Delete USB Partitions via Disk Management

If you've ever wanted to delete a USB partition but weren't sure how, you're in the right place. This guide offers three effective solutions, including using Partition Master, Diskpart, and the Disk Management tool. Among them, Partition Master Free is the most suitable tool for you. Read on for detailed step-by-step instructions.

Method 1: Delete USB Partition with Partition Master

AOMEI Partition Assistant is the top choice for quickly deleting partitions. This free partition manager allows users to delete various types of partitions, such as FAT/FAT32, NTFS, EXT2/EXT3, and other file systems.

AOMEI Partition Assistant is an all-in-one partition management tool that allows users to customize their hard disk partitions according to their needs. It can be used to create, format, resize, clone, and move partitions, making it easy for advanced users to perform complex operations such as merging or splitting partitions with just one click.

Step 1: Launch AOMEI Partition Assistant, and then click on "Partition Management".

Before deleting any partitions on a disk, make sure you have backed up important data.

Step 2: Select to delete a specific partition on the hard drive or delete all partitions.

• Delete a single partition: Right-click the partition you want to delete and select "Delete". • Delete all partitions: Right-click the hard disk where you want to delete all partitions, and then select "Delete All".

Step 3: Click OK to confirm the removal.

4. Click "Run xx Task", then click "Apply" to save the changes.

0:00 - 0:26 Delete a single volume; 0:27 - 0:53 Delete all partitions.

Method 2: Delete partitions on a USB drive using Diskpart

This command-line tool, called Diskpart, lets you quickly and easily partition or remove partitions on your USB drive. Just open the Command Prompt and type "diskpart," then proceed to delete the USB partition.

How to Delete a Partition from a USB Drive:

1. Type "cmd" in the search box, then click "Run as administrator."

In the Disk Management window, type the following command:

Type diskpart, and then press Enter.

Type list disk, and press Enter.

Type select disk N and press Enter (replace N with the correct number of the hard drive).

Type list partition and press Enter (this will list all accessible partitions on the USB drive.)

Type select partition N (where N is the number of the partition you want to target, such as select partition 2).

Type Delete Partition, then press Enter.

Next up, just translate this sentence into American English: "

3. Continue creating partitions:

Type create partition primary, and press Enter.

Type "exit" to quit.

Too many partitions can make access inconvenient, which is why we're sharing this article to help more users learn how to delete a partition from a USB.

Method 3: Delete USB Partition via Disk Management

A simple way to delete any USB partition is by using the Disk Management tool. This utility, accessible through the Control Panel or the Settings menu, allows you to view all hard drives and removable storage devices connected to your computer.

How to Delete Partitions on a USB Drive:

1. Right-click the “Start” icon and select “Disk Management” from the list.

2. Right-click on your USB drive.

3. Select "Delete Volume..." from the list. (If you want to delete all partitions on the USB drive at once, repeat steps 1-3 for each volume.)

4. The designated partition on the USB drive will be deleted, and the space will be marked as unallocated. You can now create a new partition.

To create a new partition:

1. Right-click the unallocated space, and then select "New Simple Volume."

2. In the New Simple Volume Wizard, click Next.

3. Choose the size you want for your partition, then click “Next.” Assign a drive letter and click “Next” again.

4. Click “Next” to format the partition, then click “Finish.”

Command Prompt and Disk Management require more computer literacy. If you're a beginner, try using tools like Partition Master to become an expert.

Why do you need to delete USB partitions?

Partitioning a USB drive or other storage device is a convenient way to manage files and protect sensitive data. It's equally important, however, to delete these partitions when they're no longer needed.

Deleting partitions helps keep your storage device clean and well-organized, as old partitions can become outdated quickly and take up space. It also reduces the risk of accidental errors that might damage the content on your USB drive. Moreover, removing partitions can enhance transfer speeds, as unpartitioned space on the USB drive can be utilized more efficiently. Additionally, eliminating partitions contributes to overall system security; retaining old partitions can expose your system to potential malware attacks, which could harm your system.

In short, for all these reasons and more, it is essential to remove unnecessary USB partitions to maximize disk space and safeguard your data.

If you found this tutorial helpful for deleting partitions on your USB, click on the social buttons to share it with others who might need it.

Frequently Asked Questions about Deleting USB Partition in American English:

Here's a list of issues related to deleting USB partitions. If you're interested, feel free to read on and find the answers right here:

How do I unpartition a USB drive?

Eject USB Drive

Open the Command Prompt and type the following command:

These are the commands executed in the command line using the Diskpart tool for managing disks and partitions: 1. **diskpart**: Starts the Diskpart utility. 2. **list disk**: Displays a list of all available disks. 3. **select disk X**: Selects disk number X for operation. 4. **list partition**: Lists all partitions on the selected disk. 5. **select partition N**: Selects partition number N for manipulation. 6. **delete partition**: Deletes the selected partition. 7. **create partition primary**: Creates a primary partition on the selected disk. 8. **exit**: Exits the Diskpart utility.

How do I merge partitions on a USB drive?

Merge partitions in Disk Management:

Step 1. Type “Command Prompt” in the search box.

Step 2: Type each command and press the “Enter” key after it.

1. diskpart
2. list disk
3. select disk X
4. list partition
5. select partition X
6. delete partition
7. extend

Try other forms of “mergers.”

How do I delete the EFI partition from a USB?

Step 1: Open Disk Management and right-click on the USB drive.

Step 2: Click on "Delete Volume." Proceed with the confirmation.