By AOMEI / Last Updated July 12, 2018

In order to make better use of disk capacity, when people get new hard disk or the hard disk is unused, they often convert MBR disk to GPT disk for creating partitions larger than 2TB.

Please note following tips before converting:

  1. The disk should be basic disk. (Learn more about how to convert to basic disk)
  2. The basic disk should be empty.
  3. Free Download AOMEI Dynamic Disk Manager demo version to follow the steps.
Step1: Launch AOMEI Dynamic Disk Manager, the main interface shows entire disk information:

Step2: Right click the MBR disk and choose “Convert to GPT Disk” option:

Step3: The new windows pops out to remind you the change and click “OK”:

Step4: Use the same method to convert other MBR disks to GPT disk and then click “Commit” button on the toolbar to take the changes into effect.