Windows 11 25H2 ISO size

The stable version of Windows 11, 25H2 Build 26100.4652, is available as a free upgrade for existing Windows 11 and eligible Windows 10 devices. Windows 11 version 25H2 ISO is also available to download directly from the official Windows 11 download page. The new operating system requires 64-bit processors, so the Windows 11 32-bit version is not offered. If your device meets minimum system requirements, you can download the Windows 11 25H2 ISO file right now and use it to upgrade to Windows 11. Follow the instructions below to download the Windows 11 25H2 update ISO 64-bit direct from the Microsoft site.

Download Windows 11 25H2 ISO

You can download the Windows 11 25H2 Disk Image using the official Media Creation Tool or from the Microsoft official site. Also, here are direct download links to the Windows 11 25H2 English US ISO files. If you want ISO files in any other language, please comment below with the Language and we will provide direct download links within 24 hours.

An ISO image is essentially a complete copy of an operating system’s installation disc, stored as a file.

What is the size of the Windows 11 ISO file?

The Windows 11 ISO file size is 7.20 GB, but it may vary based on the selected language.

Windows 11 ISO direct download link here.

  • Filename: Win11_English_x64.iso (All editions)
  • Size: 7.20 GB
  • Arch: 64-bit

Windows 11 25H2 ISO size

This ISO file contains all the Windows 11 Editions listed below:

  • Windows 11 Home
  • Windows 11 Pro
  • Windows 11 Pro Education
  • Windows 11 Pro for Workstations
  • Windows 11 Enterprise
  • Windows 11 Education
  • Windows 11 Mixed Reality

Download Windows 11 Disk Image (Manually)

Make sure to Download windows 11 ISO (64-bit) from an official source to avoid the risk of downloading malware or other harmful software.

  • Open the web browser and visit the Microsoft Windows 11 Download Page from here.
  • Now, scroll down to the ‘Download Windows 11 Disk Image (ISO)‘ section.
  • From the drop-down menu, select Windows 11 and then click on the Download button.

Windows 11 download page

  • Next, select your preferred language, then click on confirm.

select windows 11 language

  • Then a new section will appear with the download link. Click the 64-bit Download button to start downloading.

Windows 11 ISO download

The download time depends on your internet speed. Make sure you have enough internet bandwidth to download the ISO file, the file size will be around 5.2 GB.

Download Windows 11 25H2 ISO using the Media Creation Tool

The Media Creation Tool, developed by Microsoft, allows users to create bootable devices and also enables users to download Windows 11 ISO images.

  • Go to the official Windows 11 download page, locate Create Windows 11 Installation Media, then click Download.

Windows 11 media creation tool

  • This will download the Windows 11 Media Creation Tool, locate the installer, right-click on it, and select Run as Administrator.
  • First, accept the license terms by clicking the appropriate button.

Media creation tool license terms

  • If you plan to download the ISO file for a different computer, uncheck the box next to “Use the recommended options for this PC”. Then, choose the language in which you want to download Windows 11 25H2.

Select language and edition

  • Next, select the “ISO file” option to download the ISO file, then click Next.

Select ISO file option

  • Now, you’ll need to specify where you want to save the ISO image. Select a drive with sufficient free space, then click the “Save” button.

save windows 11 ISO

  • The Media Creation Tool will initiate the download process. Once the download is complete, click on the “Finish” button to close the tool.

Now that you have successfully downloaded the Windows 11 25H2 ISO image. If you do not want to use an ISO image and perform an in-place upgrade, follow the next step.

Upgrade Windows 11 25H2 using ISO image file

Using the Windows 11 ISO image, you can upgrade Windows 10 to Windows 11 for free. Here is how to do it. But before this, make sure to back up your important data to an external drive or cloud storage.

  • First, download the Windows 11 Disk Image, and locate the download directory.
  • Right-click on the Windows 11 ISO file and select the mount option,
  • locate and open the mounted drive and double-click on the setup.exe file
  • A new window 11 setup window, will appear. Click on the next button to get started with the installation process.

Install windows 11

  • Next, select “Install any important updates before upgrading,” then click Next.
  • The End User License Agreement window will appear, accept the agreement to continue.

Windows 11 License Agreement

  • Finally, click on the Install button to start the installation using the Windows 11 ISO file.

Windows 11 Confirmation

  • This will start the installation process and will be installed within a few moments.

Upgrade Windows 11 25H2 using Installation media

Also, you can use this Windows 11 ISO image to create installation media with a third-party utility like Rufus, then use it to upgrade your PC to the latest Windows 11 version, 25H2.

Once you have the installation media ready, follow the steps below to upgrade to Windows 11. Again, make sure you have a backup of your important file on an external drive or cloud storage.)

  • First, Open BIOS settings on your Desktop or laptop. (The process to enter BIOS is different for different manufacturers.)
  • Locate Boot Preferences, set the USB drive as the first boot priority, and restart your device.
  • Press any key to boot from CD/DVD or USB media, then follow the on-screen instructions.
  • Once setup is complete, the PC will restart. At this point, remove your USB drive from the PC.
  • That’s all. You will now be greeted with the new Windows 11 startup screen. Follow the new Windows 11 setup screen to complete the setup.

Here is a video guide on how to install Windows 11 on unsupported devices.

Frequently Asked Questions

1. Is Windows 11 25H2 a free update?
Yes. Windows 11 version 25H2 is a free upgrade for existing Windows 11 devices and eligible Windows 10 PCs that meet the minimum system requirements.

2. What is the size of the Windows 11 25H2 ISO file?
The Windows 11 25H2 ISO file is around 7.2 GB for the English (US) 64-bit version. The exact size may vary slightly depending on the selected language.

3. Does Windows 11 25H2 support 32‑bit processors?
No. Windows 11 only supports 64‑bit processors. There is no 32‑bit (x86) edition of Windows 11 25H2.

4. Can I upgrade from Windows 10 to Windows 11 25H2 using the ISO file?
Yes. You can download the Windows 11 25H2 ISO, mount it in Windows 10, run setup.exe, and follow the on‑screen instructions to perform a free in‑place upgrade.

5. Is it safe to download Windows 11 ISO from third‑party websites?
No, it’s not recommended. You should always download the Windows 11 ISO only from Microsoft’s official website to avoid malware, modified images, or other security risks.

Robeg
I am Robeg founder of this blog. My qualification. completed Bachelor of Arts (BA) and Microsoft Certified Professional (MCP). With a strong background in computer applications love write articles on Microsoft Windows (11, 10, etc.) Cybersecurity, WordPress and more.