Convert MBR to GPT without Data Loss in Windows 7/8/10!

When Do You Need to Convert MBR to GPT?

  • To get large-capacity hard disk support without erasing any partition.
  • Fix "Virtual Disk Service error: The specified disk is not convertible..."
  • Fix: 3TB Hard Drive Showing as 2TB
  • Fix: 3TB Drives Only Shows 746GB
  • Fix: "Windows cannot be installed on GPT disk..."
  • Fix: "New Simple Volume" Greyed out on 3TB Hard Drive
  • Fix: "Create New Partition" Option Is Grayed out Issue.
  • Solve: Access/Remove/Format "GPT Protective Partition"

Whether you want to change a data drive from MBR to GPT without losing data or convert a boot drive from MBR to GPT during Windows installation, MiniTool Partition Wizard can make it.

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How to Convert MBR Disk to GPT Disk Without Data Loss in Windows 7/8/10?

Applies to: Converting both data and OS drive from MBR to GPT without data loss.

Step 1: Launch the Minitool Partition Wizard on your PC.

Step 2: Select the target disk, and choose "Convert MBR Disk to GPT Disk".

Step 3: Preview of the conversion result, and Press "Apply" to save the change.

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Optional Steps: Convert System Boot Disk to GPT (more complicated than the above solution)

If you are dealing with the system disk, converting MBR disk to GPT without operating system / converting MBR disk to GPT during Windows installation, do the followings in advance in case of any accidents after the conversion.

Step 1. Create Bootable CD/DVD/USB Drive

Step2. Boot from Burned Bootable CD/DVD/USB Flash Drive

Step3. After the boot, enter the MiniTool PE Loader interface to Convert MBR to GPT.

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Wait patiently, Your computer will automatically reboot from the GPT disk by then.

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Features of MiniTool Partition Wizard 12

Supported operating systems Supported operating systems

  • Windows 10
  • Windows Vista
  • Windows 8
  • Windows 7

Supported file systems Supported file systems

  • FAT12/16/32
  • NTFS
  • Ext2/3/4
  • exFAT

Supported Storage Devices Supported Storage Devices

  • Support UEFI/EFI boot.
  • Support MBR disk and GPT disk.
  • All storage devices recognized by Windows, such as RAID, etc.
  • Traditional hard disk drives, solid-state drives (SSD), SSHD, etc.
  • External hard drives, USB drives, SD cards, and other removable media.

ProAnnual SubscriptionLicense is valid for one-year usage starting from the purchase date. This subscription will be automatically renewed unless licensee unsubscribes before the next term.

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Customer Reviews

  • 1 license for 1 PC
  • Not Support Data Recovery
  • Not Support Partition Recovery
  • Disk Partition Management
  • Migrate OS to SSD/HD
  • Snap-in WinPE Bootable Builder
  • 1 Year Free Upgrade
  • USD $47.20 USD $59.00
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Pro PlatinumAnnual SubscriptionLicense is valid for one-year usage starting from the purchase date. This subscription will be automatically renewed unless licensee unsubscribes before the next term.

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Customer Reviews

  • 1 license for 3 PCs
  • Support Data Recovery
  • Support Partition Recovery
  • Disk Partition Management
  • Migrate OS to SSD/HD
  • Snap-in WinPE Bootable Builder
  • 1 Year Free Upgrade
  • USD $109.00 USD $129.00
  • Buy Now

Pro UltimatePerpetual LicenseLicense is valid for lifetime usage starting from the purchase date.

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StandardAnnual SubscriptionLicense is valid for one-year usage starting from the purchase date. This subscription will be automatically renewed unless licensee unsubscribes before the next term.

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Customer Reviews

  • 1 license for 1 PC/server
  • Not Support Data Recovery
  • Not Support Partition Recovery
  • Snap-in WinPE Bootable Builder
  • 1 Year Free Upgrade
  • USD $159.00
  • Buy Now

Free lifetime upgradePerpetual LicenseLicense is valid for lifetime usage starting from the purchase date.

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EnterpriseAnnual SubscriptionLicense is valid for one-year usage starting from the purchase date. This subscription will be automatically renewed unless licensee unsubscribes before the next term.

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Customer Reviews

  • Site license for 99 Systems in 1 Company
  • Support Data Recovery
  • Support Partition Recovery
  • Snap-in WinPE Bootable Builder
  • 1 Year Free Upgrade
  • USD $499.00
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TechnicianPerpetual LicenseLicense is valid for lifetime usage starting from the purchase date.

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Customer Reviews

  • Technician license for 299 Systems
  • Support Data Recovery
  • Support Partition Recovery
  • Snap-in WinPE Bootable Builder
  • Free lifetime Upgrade
  • USD $699.00
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Editor Reviews

pcworld

Partition Wizard's outstanding aspect is not its capabilities, which are largely mirrored in other programs, but how easy it is to use for basic operations.

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I would recommend any Windows user that looks for an easy and powerful way to manage his/her disks and partitions, installing and trying MiniTool Partition Wizard.

pcworld

Take one look at MiniTool Partition Wizard: first, it makes partitioning much simpler and friendlier than the Windows tool. Second, it’s much more flexible than Windows’ rather basic tool.