MBR2GPT

MBR2GPT: Convert MBR to GPT

Free, open-source command-line tool for converting drives from Master Boot Record (MBR) to GUID Partition Table (GPT) partitioning scheme without data loss, developed by Microsoft.

What is MBR2GPT?

MBR2GPT is a command-line tool developed by Microsoft that allows you to convert a drive from the older Master Boot Record (MBR) partitioning scheme to the newer GUID Partition Table (GPT) partitioning scheme without data loss or reinstallation of operating systems.

It is useful for converting existing MBR drives to GPT in order to overcome MBR limitations like only allowing up to 4 primary partitions. GPT allows virtually unlimited partitions on modern systems. MBR2GPT can convert the drive in-place, preserving all data, operating systems, software, and files.

The tool is completely free and works on most current Windows releases as well as Windows Server releases. It has extensive checks and validation processes built-in to ensure data integrity and reduce the risks associated with drive conversion. Microsoft offers the tool as a simpler and safer alternative to back-up/restore or reinstallation approaches when transitioning from MBR to GPT.

Overall, MBR2GPT provides a straightforward way to gain the advantages of GPT partitioning while retaining existing data and configuration. It eliminates the need for third-party conversion tools or risky manual processes.

MBR2GPT Features

Official Links