The Tutorial of Using Disk Management to Extend External Hard Drive Partition Access Disk Management and check out the tutorials about how to use Disk Management to resize partition size.
For extending partition on external hard drive, there shall be unallocated space behind the to-be-extended partition and there is no partition between the unallocated space and the partition that you need to enlarge. Using Disk Management to Extend or Shrink Partition on External Hard Driveĭisk Management, a Windows built-in tool, can help you adjust partition size on external hard drive, supposed the file system of the partition is NTFS. To help you adjust external hard drive partition size in Windows-based computer, here offer two different yet effective methods.
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