3 Easy Methods to Free Up Disk Space in Windows 11

You can learn why free up disk space in Windows 11 and 3 easy solutions to achieve the goal. A detailed graphic tutorial will be included in each method. Scroll down to know more details.


By Clytze Updated on October 24, 2022

Share this: instagram reddit

Why Free Up Disk Space in Windows 11?

When the disk space is low, the disk will slow down, which will cause you to be very laggy whether you are using the computer to work or play games and watch videos on the computer. Therefore, when your disk space is close to full, you need to free up disk space to solve the problem. Deleting temporary files, old downloaded and system files, or infrequently used software can help you free up disk space in Windows 11. You can read on for more details.

How to Free Up Disk Space in Windows 11

Next, this article will introduce three ways to free up memory in Windows 11. You can use Windows disk cleanup function, storage function, or choose free professional third-party software to help you. Each method includes a detailed operation tutorial, you can choose according to your own needs.

Method 1. Free Up Disk Space in Windows 11 by Disk Cleanup

  1. Use Windows+E to open Windows Explorer and select the disk you want to clean up.
  2. Right-click it and select Properties in the expanded menu.
  3. Switch to the General tab and tap on the Disk Cleanup button.
  4. In the Disk Cleanup window, select the files you want to delete, such as Download Program Files, Windows error reports and feedback, DirectX Shader Cach, etc and tap the OK button at the bottom.

Clean Disk


Note: You can also clean up more system files by tapping the Clean up system files button at the bottom left.

Method 2. Free Up Disk Space in Windows 11 by Storage

  1. Use Windows + I to open Windows Settings, find and tap System.
  2. Switch to the Storage tab in the left panel and tap on the Configure Storage Sense or run it now button in the right panel.
  3. Turn on Storage Sense and select the most appropriate option from the Run Storage Sense drop-down menu, including Every day, Every week, Every month and During low free disk space.

Turn On The Storage Sense


When your computer is running low on storage space, you can find Free up space now at the bottom and tap Clean now.

Method 3. Free Up Disk Space in Windows 11 by Free Disk Cloning Software

If after trying the above two methods, there is still an insufficient disk, then you can choose to replace the current one with a larger disk. But if you use the normal disk migration method to migrate all the contents of the source disk to the large disk, it will be very troublesome and slow. You can use the free disk cloning software AOMEI Backupper Standard for disk cloning to quickly migrate all the contents of the source disk.

  • Secure boot: After cloning, you can boot your computer directly with the cloned disk.
  • Intelligent clone: By default, it only clones the used sectors so you can clone a larger HDD to a smaller SSD easily if you need.
  • SSD alignment: If you want to clone dynamic disk to an SSD, this feature can accelerate the reading and writing speed of the SSD.
  • Sector by sector clone: When the target disk is the same as or larger than the source disk, this feature can help you clone all sectors whether they are used or not.

Since the cloning process overwrites or deletes existing partitions on the destination disk, it is recommended to perform a partition backup first. You need to download this freeware first and install it. If you are a Windows Server user, you can choose the AOMEI Backupper Server version.

Download FreewareWin 11/10/8.1/8/7/XP
Secure Download

Step 1. Open AOMEI Backupper Standard, click Clone > Disk Clone.

Disk Clone


The standard version supports cloning MBR to MBR (system disks) and data disk. To clone GPT to GPT, or clone disks between GPT and MBR, you can upgrade to AOMEI Backupper Pro version.

Step 2. Choose the current disk you want to clone as the source disk and click Next.

Select Source Disk

Step 3. Choose a larger disk as the destination disk and click Next.

Select Destination Disk

Step 4. Confirm all your operations and click Start Clone.

Disk Clone Start Clone


Edit Partitions: This feature can help you to add unused space to all partitions or manually adjust the partition size if you need. professional version to enjoy it.


This article introduces 3 ways to free up disk space in Windows 11. You can choose any method to help you according to your needs, but the easiest way is to use the free disk cloning software AOMEI Backupper Standard to help you achieve your goals. Not only does it not require you to delete anything but it is very simple and safe. You can clone an existing disk to a larger disk in just a few steps. After cloning, you can successfully boot your computer from the cloned disk.

Besides, you can also use this software to clone system, clone dynamic disk, clone partition, etc. You can download this software to explore more useful functions.

Clytze · Editor
Clytze, an editor at AOMEI Technology, is passionate about safeguarding your digital world. She dedicates her expertise to empower users like you in data security and recovery. She firmly believes that everyone should have the tools and knowledge to protect their digital assets through computer backup, seamless disk cloning, and efficient file synchronization. Clytze is your trusted guide on the journey to data safety.