Windows 11 MBR to GPT Conversion Tool [Free & Paid]

Windows 11 MBR to GPT Conversion Tool

One of the primary requirements when upgrading to Windows 11 is to convert your computer's Master Boot Record (MBR) disk to a GUID Partition Table (GPT). This ensures that your system remains secure following the upgrade. For users of Windows 11, GPT is favored over MBR as it employs a more flexible boot mechanism.

MBR (Master Boot Record) boots in Legacy mode, whereas GPT (GUID Partition Table) utilizes UEFI (Unified Extensible Firmware Interface) mode. Windows 11 developers regard GPT as superior because it functions effectively with all contemporary hardware. Additionally, GPT does not impose limitations on the number of partitions or disk sizes. Users can create up to 128 partitions with GPT, whereas MBR allows only four.

To successfully upgrade your computer to Windows 11, you'll need a reliable MBR to GPT conversion tool. Let's explore some of the best tools for this purpose. 1. **Microsoft DiskPart** Microsoft provides a built-in command-line utility called DiskPart, which can be used to convert MBR disks to GPT. This is a free and trusted option for users comfortable with using command-line interfaces. 2. **AOMEI Partition Assistant** AOMEI Partition Assistant is a user-friendly third-party software that offers both a free and a paid version. It allows you to convert MBR to GPT without data loss, making it suitable for beginners and advanced users alike. 3. **tools Partition Master** tools Partition Master is another popular disk management tool that offers MBR to GPT conversion. It has a simple interface and supports both Windows 10 and 11. The software offers both free and paid versions with varying features. 4. **MiniTool Partition Wizard** MiniTool Partition Wizard is a well-known partition manager with an intuitive interface. It lets you convert MBR disks to GPT safely and efficiently. It offers both a free edition and several paid editions with additional features. 5. **Macrium Reflect** While primarily known for its backup and imaging capabilities, Macrium Reflect also offers disk conversion functionality. You can use it to convert your MBR disk to GPT before upgrading to Windows 11. It's available in both free and paid versions. Remember to backup your important data before attempting any disk conversions, as errors during the process can lead to data loss. Choose the tool that best suits your needs and comfort level with technical software.

What Is Windows 11 MBR to GPT Conversion Tool?

Windows 11 MBR to GPT conversion tool is a method that allows you to change your computer's partition scheme from Master Boot Record (MBR) to GUID Partition Table (GPT) when upgrading to Windows 11.

Related article: Windows 11 MBR or GPT?

The conversion tool makes your device more secure after the upgrade process, as it changes its boot mode from Legacy to UEFI.

Here are some of the most popular MBR to GPT conversion tools for Windows 11 users: 1. Disk Management Utility 2. AOMEI Partition Assistant 3. tools Partition Master 4. MiniTool Partition Wizard 5. GPT Disk Manager 6. Rufus 7. ConvertMBRtoGPT 8. Macrium Reflect 9. CrystalDiskInfo 10. Paragon Partition Manager Please note that while these tools are generally reliable, it's crucial to back up your data before making any changes to your disk partitions.

#1. MBR to GPT Conversion Software - tools Partition Master

One of the most recommended MBR to GPT conversion software is tools Partition Master. This tool enables easy management of disk partitions, hence a convenient way to convert MBR disk to GPT.

tools Partition Master has a competitive edge over other conversion tools as it doesn't delete partitions during the conversion process. Consequently, no data loss occurs in the long run.

#2. CMD - Convert to GPT Command

Using CMD, you can leverage the built-in diskpart tool to convert MBR disks on your computer to GPT. A primary prerequisite for this conversion method is to carry out a thorough disk cleanup beforehand. As a safety measure, it's essential to back up all your disk data.

#3. Disk Management

An integrated disk management utility allows you to format, shrink, extend, or delete disks. It also assists in converting MBR disks to GPT. However, since this process involves deleting all partitions and creating new ones, you will lose all existing data. Therefore, it's essential to back up your data before using this tool.

#4. MBR2GPT.exe

MBR2GPT.exe enables you to add GPT features to the existing MBR partition on your device without modifying the existing partitions. Unlike the 2nd and 3rd methods, this method doesn't require you to make data backups. Hence, it's a faster approach compared to the other tools.

How to Use the Windows 11 MBR to GPT Conversion Tool

Each of the tools mentioned above is highly efficient for converting Windows 11 from MBR to GPT. In this section, we will delve into how each conversion tool functions.

#1. Convert MBR to GPT using Partition Master without Data Loss

The Partition Master MBR to GPT conversion tool is highly efficient as it works on all Windows computers. It ensures data safety during the process as no disk deletion occurs. Using Partition Master, you can effortlessly partition hard drives and maximize disk space utilization.

To start enjoying the amazing features of Partition Master, you gotta download and install it on your rig. Here's the lowdown on switching from MBR to GPT with Partition Master: 1. Hop on over to tools's official website to grab the Partition Master tool. 2. Locate the download link for Partition Master, usually on the homepage or in the "Download" section. 3. Click the link to start downloading. Save the installer somplace easy to find on your computer. 4. Once it's downloaded, just double-tap the installer to begin the setup process. 5. Follow the on-screen prompts, agree to the terms, choose your installation preferences, and specify the location if prompted. 6. Kick back and let the installer do its thang, then launch Partition Master from your desktop or Start menu. 7. The app'll open, giving you an overview of your hard drive partitions. 8. Identify the partition or disk you wanna convert from MBR to GPT. 9. Right-click that bad boy and select "Convert to GPT Disk" or similar from the drop-down. 10. You might see a confirmation screen. Review the action and click "OK" or "Yes" to proceed with the conversion. 11. Partition Master'll do its magic. Depending on your硬盘 size, this could take a while. 12. When it's all said and done, you'll get a notification. Close the app, restart your PC, and presto! Your system should now be all GPT'd up using Partition Master. Just don't forget to back up your important stuff before messing with your disk setup.

Step 1. Download and launch tools Partition Master on your computer.

Step 2. Go to Disk Converter, select "Convert MBR to GPT" and click "Next" to proceed.

Step 3. Select the target MBR disk that you want to convert to GPT and click "Convert" to start the conversion.

You also get to enjoy its unique features, such as:

1. Resize or move partitions to your desired configuration.
2. Combine two SSD drives without data loss.
3. Optimize storage space by cloning, formatting, creating, or deleting partitions.
4. Migrate a partition to unallocated space.
5. Accelerate Windows by migrating the OS to an SSD.

#2. Convert MBR to GPT using CMD in Windows 11

To utilize this tool, follow these steps:

Step 1. Click on the Start button and type "cmd". Then, right-click on "Command Prompt" and select "Run as administrator".

Step 2. Type "diskpart" and press "Enter".

Step 3. Enter the commands listed below, pressing "Enter" after each one:

Translate the following commands into English: ```markdown
• list disk
• select disk 1 (you should select your MBR disk)
• clean
• convert gpt
``` These commands are for the Windows Disk Management Command Prompt and would be translated as: ```markdown
• list disks
• select disk 1 (you should select your MBR disk)
• clean
• convert gpt
``` Note: In English, "disk" is often used instead of "disks" in command prompts, even when referring to multiple disks. The context typically implies the plural.

Step 4. Type "exit" once the conversion process is complete.

You can now access your GPT disk.

#3. Convert MBR to GPT using Disk Management in Windows 11

You can follow these steps for this tool: 1. Identify the language you want to translate from. 2. Input the text or phrase that needs to be translated. 3. Select English as the target language for translation. 4. Utilize an online translation tool, such as Google Translate, DeepL, or Microsoft Translator. 5. Paste or type the text into the translation tool's input field. 6. Click on the "Translate" button or press Enter to initiate the translation process. 7. Review the translated text in the output field. 8. If necessary, proofread and adjust the translation for accuracy and context. 9. Save or copy the translated text for your intended purpose. Remember that while these tools can provide a general understanding, they may not always capture the nuances and cultural references of a language. Professional human translation might be required for more precise and sensitive content.

Step 1. Right-click on the Windows icon and select "Disk Management".

Step 2. Right-click on the partitions of the target disk and select "Delete Volume". Repeat this step to remove all the remaining partitions.

Delete Volume in Disk Management

Step 3. Once the disk is displayed as "Unallocated," right-click on it and select "Convert to GPT Disk." Follow the on-screen instructions to finish the remaining steps.

"Convert to GPT disk in Disk Management"

Close the Disk Management tool when the conversion is done. You're now ready to install Windows 11 on your GPT disk!

#4. Use MBR2GPT.exe to Convert MBR to GPT in Windows 11

To use the MBR2GPT.exe tool, follow these steps:

Step 1. Open "Settings" on your computer.

Step 2. Click on "Updates & Security".

Step 3. Click on "Recovery".

Step 4. Under "Advanced startup", click on the "Restart now" button.

Click **Advanced startup** and then click **Restart now**. 

Step 5. Click on the "Troubleshoot" option.

Here's the translation for the image description in English: "Choose Troubleshoot in Windows Advanced Startup" This image depicts a screen with the Windows Advanced Startup options, highlighting the 'Troubleshoot' option. The image is 650 pixels wide and 437 pixels tall, and the source URL for the image would be "/images/en/data-recovery/drw-pro/windows-boot-option.png".

Step 6. Click "Advanced options".

Step 7. Select the "Command Prompt" option.

Step 8. Choose your administrator account and sign in.

Step 9. Type "mbr2gpt /validate" and press Enter.

Step 10. Type "mbr2gpt /convert" to change the drive from MBR to GPT and press Enter.

Step 11. Click on the "Close" button.

Step 12. Click on the "Turn off your PC" option.

Once these steps are completed, the following changes will take place:

Here are the translations for the provided language fragments: 1. Creation of an EFI system partition (ESP). 2. Insertion of UEFI boot files and GPT components into the partition. 3. Boot Configuration Data (BCD) updates.

"Windows 11 can work with MBR, but the operating system drive must be GPT."

While Windows 11 can still function on devices using MBR, a secure UEFI boot requires a GPT OS drive. Without meeting this minimal requirement, Windows 11 won't boot on your computer.

In this article, we've discussed four tools to convert MBR to GPT on Windows 11. Among these options, we highly recommend using Partition Master and MBR2GPT.exe. Both methods are highly efficient since they allow you to convert without deleting existing partitions, thus minimizing the risk of data loss.