Best Free Windows Migration Software in 2025: Move Your OS Effortlessly

Updated on September 7, 2025 by Admin to Windows Migration Software

This tutorial introduces how to migrate Windows to a new hard disk or SSD using free Windows migration software. The main contents are as follows:

What is Windows migration and why use Windows migration software?

Windows migration is the process of copying a Windows operating system from one disk to another and ensuring it can boot normally from the destination disk. Professional migration software ensures that the Windows on the destination disk is an exact copy of the source, so you can avoid reinstalling all drivers, applications, and configurations. The result is a Windows OS that's exactly the same as the source operating system. This is useful in the following situations:
✦ 1. Upgrade your Windows system disk to an SSD for better performance.
✦ 2. Upgrade your Windows system disk to a larger HDD/SSD for more storage space.
✦ 3. Clone your Windows system to another disk as a backup for quick restoration in case of failure.

Windows migration software on the market.

There are many Windows system migration tools on the market, but most are paid software, including Macrium Reflect, Acronis True Image, Paragon Drive Copy Professional, EaseUS Disk Copy, AOMEI Cloner. Some of them claim to be free, but in fact, often cannot use the system migration function without paying. Fortunately, the free Windows migration software Hasleo Disk Clone can do the same job. What's more, it's free and faster than the competition.

 

Tutorial to Migrate Windows with the Best Free Windows Migration Software: Hasleo Disk Clone.

Step 1. Download, install, and run Hasleo Disk Clone, then click the "System Clone" option. Hasleo Disk Clone will automatically select all partitions required for Windows system migration. Just click "Next" to proceed.

windows migration auto select partitions
 

Step 2. Select the destination disk and then click "Next".

windows migration select destination disk
 

Step 3. Adjust the partition size and location according to your needs, then click "Proceed".

windows migration edit disk layout

Step 4. The system will pop up a warning message, prompting you that all data on the selected drive will be deleted. Please back up your important data in advance. If you have already backed up your data or do not wish to, click "Yes" to continue.

prompt message

Step 5. Hasleo Disk Clone starts migrating Windows to the destination disk. It will take some time; please be patient.

clone progress
 

* Tips:

  1. For other cloning options, please refer to the Hasleo Disk Clone user guide.
  2. For instructions on upgrading a laptop hard drive and booting from the new drive, see our guide: How to Replace a Laptop HDD with an SSD or Larger Hard Drive?
  3. For instructions on upgrading a desktop hard drive and booting from the new drive, see our guide: How to Replace a Desktop HDD with an SSD or Larger Hard Drive?

Conclusion

Hasleo Disk Clone is the best free Windows migration software. It can seamlessly transfer your entire Windows system, including the OS, drivers, and applications, from one disk to another without requiring any reinstallation. Furthermore, it also functions as a reliable disk cloning tool, allowing you to create a full backup of your entire disk to another drive. I have to say it is the best free Windows migration software in 2025.

If you are concerned about your Windows system crashing due to viruses or unexpected power outages, we recommend using the free Hasleo Backup Suite to create a full system backup.

 

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