Partitio Disk Manager

Partitio Disk Manager changes the layout of a disk while the data stays where it is. A partition that has run out of room can be extended into free space elsewhere on the drive, two adjacent partitions can be merged into one, and a single large volume can be split without a reinstall.

The migration tool copies an entire system — operating system, applications, settings and files — onto a new drive and makes it bootable, aligning partitions correctly for SSDs so the new disk performs as it should. Where the target drive is smaller than the source, the copy is resized to fit as long as the used space allows.

Operations are queued and previewed first: you see the layout you are going to get before anything is written. Changes that cannot complete inside Windows are finished during a controlled reboot, and the queue is journalled so an interrupted run resumes rather than leaving the disk half-changed.

• Resize, move, merge, split, create, format and delete partitions
• Extend a system partition without a reinstall
• Migrate an entire OS to a new SSD or HDD and keep it bootable
• Convert between MBR and GPT without deleting partitions
• 4K alignment for SSDs during copy and creation
• Preview the resulting layout before any operation is committed
• Journalled queue that resumes safely after an interruption
• Surface scan and SMART health reporting for attached drives