Learn how to convert MBR to GPT disk without data loss in Windows 11/10, using Diskpart, Gptgen, or AOMEI Partition Assistant. MBR disks support only 4 partition tables.

4 tools to convert MBR to GPT that you can’t miss In the following, we’ll focus on assisting you in securely converting MBR to GPT without losing data using 4 different methods.

MBR2GPT.exe will convert a Windows 11/10 computer from legacy BIOS to UEFI disk partitioning. Convert a disk from MBR to GPT partition style.

For added security, Windows 11 will forgo the older MBR partition scheme and use GPT instead. That may require users to convert their older hard drives. Here is how to do it.