Discover reliable free MBR to GPT converter tools. Learn the checklist for choosing the right software. Optimize your disk management effortlessly.
Is there any free MBR to GPT converter? Sure! EaseUS Partition Master, Disk Management, Command Prompts, and MBR2GPT are professional freeware to convert MBR to GPT. EaseUS Software noticed that many users post all kinds of questions related to MBR to GPT conversion on Reddit, such as:
Looking for software to convert the Windows boot drive from MBR to GPT without losing data. Apparently, MBR isn't supported for Windows 11 boot drives (updates won't work), but I found this out AFTER I already upgraded to Windows 11, so I need a way to convert my boot drive from MBR to GPT without nuking the data on the drive. What's the best free software I can use to do this? - From r/WindwsHelp on Reddit
How to Convert MBR to GPT without Deleting files? I have 3 partitions and I want to install Windows 10, where I am asked to convert that partition from MBR to GPT. The other 2 partitions has important data. Looks like I couldn't do anything on BIOS settings about it due to the unavailability of the firmware option. Any solution without harming my data? - From r/Windows10 on Reddit
Converting MBR to GPT is an essential step in optimizing your computer's storage, enabling Secure Boot, upgrading to Windows 11, etc. This guide covers 6 MBR to GPT converters, and we list their pros, cons, reviews, and how-to guides to help you convert MBR to GPT without losing data. Share this post if you find the ideal tool to convert MBR to GPT without losing any data.
We spent 1 month testing the six popular MBR to GPT converting tools and compared them in terms of Data Loss, OS Disk Support, and Ease of Use. Check the table and select the ideal tool:
| MBR to GPT Converters | Data Loss | Support OS Disk | Easy to Use |
| No Data Loss | Yes, fully support OS disk and data disk | Easy, with a user-friendly GUI | |
| Disk Management | Yes, require deleting all existing partitions | No | Moderate |
| Command Prompt (Diskpart) | Yes, require deleting all existing partitions | No | Difficult (Text Commands) |
| Disk Genius Free | No Data Loss | Yes | Medium |
| MBR2GPT.exe | No Data Loss | Yes (Windows 10 v1703+) | Difficult (Command-line tool) |
| IM-Magic Partition Resizer | Claims no data loss, but users report risks | Yes | Medium |
In the upcoming sections, we'll introduce you to third-party tools that provide a smoother transition without the partition-clearing shenanigans.
Choosing the right tool can be quite daunting, depending on your expertise and the pros and cons of a particular tool. Here is a list of 6 best tools that simplify the MBR to GPT transition:
Here is an overview of each tool and the features it brings to the table:
EaseUS Partition Master Free allows you to convert MBR to GPT for free. Without typing any commands, you can change MBR to GPT for free. Its clear interface makes it easy for you to locate the MBR to GPT feature. During the conversion, you won't lose any data since you don't need to format or delete the existing partitions.
It can convert both data disk and system disk from MBR to GPT. Also, you can create a bootable USB with it and convert from MBR to GPT without OS.
Key Features:
Software Download:
#Free Disk Converter#MBR to GPT Free Conversion Tool#MBR to GPT#EaseUS
Benefits and Drawbacks, Why We Recommend EaseUS Partition Master:
Expert's Rating:
👍🏻Pros
👎🏻Cons
📝Summary and Reason to Use It
EaseUS Partition Master Free stands out for its seamless partition resizing, robust feature set, and user-friendly interface. It caters to both beginners and experts, offering reliability and efficiency in disk management.
We recommend EaseUS Partition Master Free for its powerful yet user-friendly approach. It's an ideal choice for those seeking a straightforward solution to manage their partitions, especially for users who prioritize ease of use without sacrificing advanced functionalities.
❗Caution:
Back-up data to prevent any crucial data loss.
Review:
Easeus Partition Master performed all the basic disk management functions we've seen in Windows and other disk management utilities, including creating, formatting, moving, deleting, and merging partitions; converting file systems; disk defragmentation; and even wiping disks clean. (from CNET)
If you like this amazing MBR to GPT free conversion software, don't forget to share it online and help your friends change their disk partition style for free while keeping their data intact and safe:
Disk Management is a system utility in Windows for advanced storage operations...Disk Management shows the details for each drive on your PC and all partitions for each drive. (from Microsoft) It can convert MBR to GPT for free without downloading any software. However, it requires you to delete all the existing partitions on the target disk before the conversion. Besides, it can't convert the system disk from MBR to GPT since it doesn't support MBR to GPT conversion without an OS.
Key Features:
Software Download: Built in Windows
#MBR to GPT#Disk Conversion#Windows
Benefits and Drawbacks, Why We Recommend Disk Management:
Expert's Rating:
👍🏻Pros
👎🏻Cons
📝Summary and Reason to Use It
Disk Management is a built-in Windows tool that offers basic partition management functionalities. While it may lack advanced features, it serves as a quick solution for basic disk tasks.
I recommend Disk Management for users who need basic partition management without the need for additional third-party tools. It's a convenient and integrated solution for users with straightforward disk management needs.
❗Caution:
Back-up data to prevent any crucial data loss.
So, this is the complete view of safe and secure MBR to GPT converter free tools, and you can use any one of them to switch disk partition style for free. Also, don't forget to share it online to help your friends seamlessly change MBR to GPT for free:
Command Prompt allows MBR to GPT disk conversion using built-in command-line tools like diskpart. It is free and requires no additional software, but does not support system/OS disk conversion. Operations are done entirely via command line, which can be risky for beginners and may result in data loss if executed incorrectly.
Key Features:
Software Download: Built in Windows
#Suitable for Advanced Users#Convert Non-system Disk to GPT#Windows Built in Tool
Benefits and Drawbacks, Why We Recommend Command Prompt:
Expert's Rating:
👍🏻Pros
👎🏻Cons
📝Summary and Reason to Use It
Command Prompt can convert MBR to GPT efficiently if you have computing knowledge. Also, it offers many other related features to help manage your PC.
We recommend Command Prompt to users who want to convert non-system disks and are comfortable with command-line operations.
❗Caution:
Back-up data to prevent any crucial data loss.
DiskGenius Free is a reliable tool that can convert a disk's partition table from MBR to GPT. This free MBR to GPT converter protects all existing files and partitions. It also offers users various features to help optimize disk utilization and recover lost data. DiskGenius Free supports a variety of file systems such as NTFS, FAT, exFAT, and EXT2/3/4.
Key Features:
Software Download:
www.diskgenius.com/download.php
#MBR to GPT Converter#DiskGenius#Free
Expert's Rating:
👍🏻Pros
👎🏻Cons
📝Summary and Reason to Use It
DiskGenius Free offers a feature-rich disk management experience covering partition management, data recovery, and disk cloning. Its versatility and comprehensive set of tools make it a standout choice.
We recommend DiskGenius Free for users who seek a feature-rich tool that goes beyond basic partition management. With its data recovery options and versatile tools, it's an excellent choice for users with diverse disk management needs.
❗Caution:
Back-up data to prevent any crucial data loss.
The free version is comparatively limited, offering features for managing disks and partitions and recovering lost files. It's suitable for home and commercial users but can't recover large amounts of data. (from techradar)
MBR2GPT is a built-in command-line tool in Windows 10 and Windows 11. It can help you convert a disk's partition style from MBR to GPT. It is primarily designed to convert system disks to enable UEFI boot mode. MBR2GPT is widely used to prepare legacy BIOS/MBR systems for modern Windows installations and upgrades.
Key Features:
Software Download: Built in Windows
#Disk Conversion Tool#MBR to GPT#Windows
Benefits and Drawbacks, Why We Recommend MBR2GPT/DiskPart:
Expert's Rating:
👍🏻Pros
👎🏻Cons
📝Summary and Reason to Use It
MBR2GPT, as built-in Windows tool, provides a native solution for disk conversion tasks. They are suitable for users who prefer using native Windows utilities.
We recommend MBR2GPT/DiskPart for users who prefer native Windows tools for disk conversion. They are convenient and seamlessly integrated with the Windows operating system, making them a straightforward choice for basic conversion tasks.
❗Caution:
Back-up data to prevent any crucial data loss.
MBR2GPT.EXE converts a disk from Master Boot Record (MBR) to GUID Partition Table (GPT) partition style without modifying or deleting data on the disk. The tool is designed to be run from a Windows Preinstallation Environment (Windows PE) command prompt but can also be run from the full Windows 10 operating system (OS). (from Microsoft)
IM-Magic Partition Resizer is a versatile disk partition management software. It allows users to resize, move, shrink, extend, merge, and copy partitions. IM-Magic Partition Resizer helps safely convert MBR to GPT without losing any data.
Key Features:
Software Download:
www.resize-c.com/
#MBR to GPT Conversion#Free#IM-Magic
Benefits and Drawbacks, Why We Recommend IM-Magic Partition Resizer:
Expert's Rating:
👍🏻Pros
👎🏻Cons
📝Summary and Reason to Use It
IM-Magic Partition Resizer excels in simplicity, offering quick and easy partition resizing. It's an excellent choice for users who prioritize straightforward solutions without delving into advanced features.
We recommend IM-Magic Partition Resizer for users who value simplicity and efficiency. It's a perfect tool for those who need a hassle-free solution for resizing partitions without dealing with complex features.
❗Caution:
Back-up data to prevent any crucial data loss.
IM-Magic Partition Resizer Free is a powerful, reliable and free partition magic resizing software that allows users to extend, move, shrink, format, copy, delete, create partitions and redistribute disk free space without destroying or changing the data on the partition. (from CNET)
Above, we introduced six free MBR to GPT converters. Although free, the steps to convert disks using some tools are very complicated. In addition, improper operation may lead to data loss. Here, we offer 3 guides to help convert MBR to GPT without losing any data.
If you want to convert MBR to GPT without losing data, the easiest way is to use EaseUS Partition Master. EaseUS Partition Master doesn't require you to delete the existing volume or format your disk.
Easy steps to convert MBR to GPT with EaseUS Partition Master.
Step 1. Download and launch EaseUS Partition Master on your computer.
Step 2. Go to Disk Converter, select "MBR => GPT" and click "Next" to continue.
Step 3. Select the target MBR disk that you tend to convert to GPT, and click "Convert" to start the conversion.
📺A video explains how to convert MBR to GPT in two ways:
Disk Management also allows you to convert MBR to GPT for free, but it requires you to delete all existing partitions on the target disk. So back up your disk if necessary.
Follow the steps below to convert MBR to GPT with Disk Management:
Step 1. Right-click "This PC/My Computer," select "Manage," and click "Open Disk Management."
(On Windows 11, right-click the Windows icon and select Disk Management.)
Step 2. Right-click each partition on the target disk and select "Delete Volume" to clean the disk.
Step 3. Then, after deleting all partitions, you can right-click the target empty disk and select "Convert to GPT Disk" to start.
Converting from MBR to GPT won't take long. After this, you can restore what you just backed up to the GPT disk.
Command Prompt is a built-in disk partition management tool in Windows. Like Disk Management, it only supports converting empty disks to GPT, so you must delete all volumes on the disk before using this free MBR-to-GPT converter.
Follow these steps:
Step 1. Press Win + R to open a Run box, type cmd, and press Enter to launch Command Prompt.
Step 2. In Command Prompt, type diskpart to launch DiskPart.exe. Then, type the following command lines in turn:
Then, you can type exit to close the Command Prompt window. Your disk has been converted to GPT.
MBR (Master Boot Record) and GPT (GUID Partition Table) are two different ways to organize data on hard disks. MBR is a traditional partitioning scheme that stores the bootloader and partition information in the first sector of a disk. GPT is a modern partitioning standard that supports larger disks and more partitions. There are differences between MBR and GPT.
| 🎨Feature | 💽MBR | 💾GPT |
| Maximum Disk Size | Supports up to 2 TB | Supports disks larger than 2 TB (up to 18 EB) |
| Number of Partitions | Up to 4 primary partitions (or 3 primary + 1 extended) | Up to 128 primary partitions |
| Boot Mode | Legacy BIOS | UEFI |
| Data Protection | No built-in feature | Partition table backup & CRC for error checking |
| OS Compatibility | Compatible with older OS | Required for Windows 11 and modern OS, supports newer systems |
Converting from MBR to GPT is a common task, especially for users with large drives or newer operating systems. A free MBR to GPT converter is essential to:
In conclusion, the process of converting MBR to GPT is made more accessible with user-friendly tools. As highlighted in our recommendations, each option caters to specific needs, offering a blend of features for users at different expertise levels.
Choosing the right tool is essential for a smooth MBR to GPT conversion. Consider factors such as price, features, OS compatibility, and the risk of data loss. These factors ensure a seamless transition without unwanted surprises, ensuring the safety of your valuable data.
Among the options, EaseUS Partition Master Free stands out for its versatility and efficiency in partition management. Its user-friendly interface and robust features make it a top choice for those seeking a hassle-free conversion experience.
Regardless of the tool you choose, the key is to approach the conversion process with caution, particularly when considering Windows built-in tools that may involve partition deletion and potential data loss.
Here is a list of some related questions for MBR to GPT conversion, and if you are interested, follow to get the answers:
1. How to convert from MBR to GPT for free?
To convert MBR to GPT for free, you can use Disk Management. Follow the instructions:
Step 1. Just right-click on the Start button and select "Disk Management." From there, you can make sure to back everything up (key step!) and then delete any existing partitions on the disk you want to convert.
Step 2. Once it's all clean, you can right-click on the disk itself and choose "Convert to GPT Disk."
2. Can I convert a disk from MBR to GPT without losing data?
Sure, EaseUS Partition Master allows you to convert a disk from MBR to GPT without losing any data. It doesn't require deleting all existing partitions on the target disk.
3. What is the best free MBR to GPT converter?
Disk Management, Command Prompt, EaseUS Partition Master, and MBR2GPT are all free MBR to GPT converters. For beginners or users who don't want to lose data, EaseUS Partition Master is the best free MBR to GPT converter.
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