DiskGenius Free Edition | Free Disk & Partition Manager for Windows

Clone disks, migrate Windows, manage partitions & scan lost files — no license required for core disk-management tasks.

Free Download

Ver 6.2.0.1829 · 63.9MB

DiskGenius window: disks, partitions, and the toolbar

If you came here because…

Six common jobs, highest use first. Free can finish a new SSD, a full C:, a health check, and a bootable USB.

Preview in Free

You deleted files

Scan and preview in Free. Upgrade when you are ready to copy any size.

Recover deleted files

Free can finish

You need a new SSD

Migrate Windows or clone the disk in Free. No license code.

Migrate Windows

Free can finish

C: is full

Extend, shrink, or move free space without wiping the volume.

Resize a partition

Free can finish

You want to check the disk

Read S.M.A.R.T. data and scan for bad sectors in Free.

Check disk health

Preview in Free

The partition is RAW or missing

Do not format it. Scan and preview in Free; writing the table back or copying any size needs Professional.

Fix a RAW or lost partition

Free can finish

Windows won't start

Create a bootable WinPE USB in Free and work on the disk from there.

Create a bootable USB

What Free can do

Clone, migrate, partition, and back up without a license code.

Lost files. Scan and preview at any size. Free can copy small files. Copying larger files needs Professional.

How-to articles

Where Free stops

Limits that most often decide an upgrade, highest value first. The full list is in the edition comparison.

DiskGenius Free limits compared with Professional
What you need Free Professional
Copy recovered files Small files only Any size
Restore a lost partition Search and preview; cannot save the table Write the partition table back
RAID reconstruction Preview; small files only Rebuild the array and copy any size
BitLocker volumes Unlock; small files only Copy any size
Convert Dynamic Disk to Basic — Convert without wiping volumes
EXT4/3/2 volumes Read; small files only Copy any size and write
Incremental backup Limited restore points Full incremental backup
Virtual disks Read only Write and convert formats
Hidden partitions Read Write
Storage Spaces Preview; small files only Recover from the pool
Hex and sector editing Read only Edit and copy sectors
Clone or migrate multiple disks One disk at a time Multiple disks

Full edition comparison

Install once

Download Free, use it, then buy a license when you need more.

  1. 1 Download and install The Windows installer starts as Free. No license code required.
  2. 2 Use the tools you need Partition, clone, back up, migrate, or scan lost files.
  3. 3 Upgrade when you need more Buy a license and enter the code in the software — without reinstalling.

What users say

From people who cloned a drive or resized a partition with Free.

I cloned my hard disk onto a smaller external drive successfully. Thank you!

Joseph

I've used it for five years to partition drives, extend C, recover deleted files, and format SD cards.

Candace

That's great, thank you very much! Also, just to let you know your software has saved me a BUNCH of hassle. So, thanks for that.

Download Free

Version: 6.2.0.1829   Size: 63.9MB   Updated: Jun. 08, 2026

Windows 11 / 10 / 8 / 7

Alternative download: Google Drive

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