By Delia / Last Updated December 11, 2020

Why You Need Hard Disk Cloning Software

Disk cloning, different from disk imaging, means to create an exact copy of the hard drive that can be accessed and used directly. However, there’s none built-in utility can do that in Windows 7/8/10, so you may need hard disk cloning software in following occasions:

☛ Upgrade hard drive - Replacing hard drive is the most straightforward way to get larger space and improve computer performance. But if you don’t want to lose anything important on your hard drive, it's necessary to migrate HDD to SSD, SSD to larger SSD, etc. with disk cloning software.

☛ Backup hard drive - You data stored on hard drive isn’t always safe. To avoid possible system errors and hardware failures, you can use hard disk cloning software to copy all the data as a backup.

In the following sections, you'll get to know the free hard drive cloning software and free download it for Windows 7/8/10.

Disk Cloning Software Free Download

Hard Disk Cloning Software Free Download for Windows 7/8/10

When you try to clone hard disk to another HDD or SSD, what do you care most?

In my case, there are 3 important questions to consider – Will the operating system be transferred together? Can the cloned hard disk boot successfully? What if the target disk is larger/smaller?

A reliable disk cloning tool should help you shrug off these worries, and works efficiently on all kinds of hard drives & computers. In this case, AOMEI Backupper Standard is a recommendable freeware with its high compatibility and powerful cloning features.

◆ First of all, it has no brand restrictions and works well on Windows 10/8.1/8/7/XP/Vista. You can clone HDD or SSD with Windows installation for free, and the cloned disk is bootable.

◆ The intelligent cloning mode enables you to clone only used sectors, so as to clone larger drive to a smaller drive. Optionally, you can create an intact copy of all the sectors with sector-by-sector option.

◆ There’s an optimizing option for target SSD to accelerate the writing and reading speed and prolong its service life.

◆ The operation is really simple. You’ll know how to use it once seeing the intuitive interface, and the cloning speed is pretty good.

Want to clone hard drive in Windows 7/8/10? Free download the best disk cloning software here:

Download Freeware Win 10/8.1/8/7/XP
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This program also has cost-effective advanced editions, such as AOMEI Backupper Professional. Compared with Standard edition, it has more powerful features with less restrictions.

◆ It enables you to transfer only OS to another hard drive without reinstalling, while keeping other data unchanged.

◆ It allows you to clone dynamic disk in the form of cloning each dynamic volume. Thus you don’t need to delete all existing volumes and then convert dynamic disk to basic disk.

◆ It supports you to clone MBR to GPT or GPT to MBR directly without converting partition style.

◆ You can adjust partition size and drive letter of the target hard disk.

Download Freeware Win 10/8.1/8/7/XP
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How to Clone Hard Disk in Windows 7/8/10 with Best Freeware?

To perform disk migration with the free hard drive cloning software in Windows 7, 8, 10, you need to do some preparations:

  • Clear up the hard drive you want to clone, delete unwanted files and uninstall unnecessary apps.

  • Connect the target HDD or SSD. If your PC has only one drive bay, use SATA-to-USB adapter to connect.

  • The target disk will be overwritten after cloning. If there’s any important data on it, create a backup at first.

  • Free download the free HDD and SSD clone software, then install it.

How to clone hard disk in Windows 7/8/10:

Step 1. Launch the software, go to Clone tab and select Disk Clone. You can also clone individual partition or only the OS (advanced edition) as you like.

Disk Clone

Step 2. Select the source disk you want to clone and click Next.

Select Source Disk

Step 3. Select the destination disk and click Next to continue.

Select Destination Disk

Step 4. Confirm the operation and Start Clone.

Start Clone 2

Optionally, you can tick SSD Alignment to improve the performance of target SSD, choose Sector By Sector Clone to copy all the sectors including unused and damaged ones, or adjust partition size in Edit Partition (advanced edition).

How to boot from the cloned hard disk?

After cloning the hard drive, restart your computer and press the required key to enter BIOS menu. Make the cloned hard drive in the first place of boot order, then press F10 to save the settings and exit.

If it boot successfully, you can remove the former disk, or keep it as the second hard drive for data storage.


To replace old hard drive with a larger HDD or new SSD, AOMEI Backupper is a handy tool. You can free download this hard disk cloning software for Windows 7/8/10, use it to complete the data migration task with high success rate, and make sure the cloned disk is bootable.

In addition to disk cloning, AOMEI Backupper is also a backup & sync software which can be used to backup system on regular basis, deploy system image to another computer, perform bare metal backup and restore, or provide continuous data protection with real-time sync.