Windows 11 LTSC (Long-Term Servicing Channel) is a special version for users who are looking for a stable and secure operating system. This version is mainly designed for businesses, IT professionals, and organizations that do not require frequent updates of Windows. If you want to download the Windows 11 LTSC ISO file in 2025, this guide will help.

What is Windows 11 LTSC?

Windows 11 LTSC is a long-term support version that receives security updates for 5-10 years but does not add new features or updates. This version is known for stability, reliability, and security. Its main advantages are as follows:

Long-term security updates

Stable experience without unnecessary feature updates

Suitable for businesses and organizations

Good performance even on low hardware resources

Requirements before downloading the Windows 11 LTSC ISO file

Before downloading and installing Windows 11 LTSC ISO file, it is important to meet the following requirements:

Processor: 1 GHz or faster, 64-bit processor

RAM: Minimum 4GB (8GB recommended)

Storage: At least 64GB of free space

TPM (Trusted Platform Module): TPM 2.0 required

Internet connection: Required for download and activation

If your system meets these requirements, you can proceed.

Ways to download Windows 11 LTSC ISO file

1. Download from Microsoft’s official website

Microsoft officially provides the ISO file of the LTSC version, but it is only available for business users. If you want to download Windows 11 LTSC from Microsoft, follow these steps:

Go to Microsoft Evaluation Center.

Choose the Windows 11 Enterprise LTSC option.

Click on the Download Now button.

Fill in the required details and submit.

Get the download link and download the ISO file.

2. Download from Visual Studio (MSDN) Subscription

If you have a subscription to MSDN (Microsoft Developer Network), you can download the LTSC ISO file from here:

Go to the Downloads section.

Search for “Windows 11 Enterprise LTSC”.

Choose the ISO file as per your system architecture (64-bit).

Click on the Download button.

3. Download from third-party websites

If you don’t have official access to Microsoft, some third-party websites also provide Windows 11 LTSC ISO files. But keep in mind that these sources may be unsafe. If you want to download from these websites, make sure that:

The website is trustworthy.
The SHA256 hash of the file is validated.
Test the ISO file on a virtual machine (VM).
Steps to install Windows 11 LTSC ISO file

1. Create a USB bootable drive

After downloading the ISO file, use a tool like Rufus to make it bootable on a USB drive:

Download the Rufus tool from here.
Connect the USB drive (at least 8GB).
Select the Windows 11 LTSC ISO file in Boot Selection.
Select Partition Scheme: GPT.
Click the “Start” button and let the process complete.

2. Install Windows 11 LTSC

Now you have to follow these steps to install Windows 11 LTSC:

Boot your computer from the USB drive.

Select the language and other settings on the Windows Setup screen.

Click Install Now.

Enter the product key (if any) or select “I don’t have a product key”.

Select the “Windows 11 Enterprise LTSC” edition.

Select the “Custom” option in Installation Type.

Select the drive and start the installation.

After the installation is complete, restart the computer and complete the setup.

How to activate Windows 11 LTSC?

To activate Windows 11 LTSC:
Go to Settings > Update & Security > Activation.
Click “Change Product Key”.
Enter the correct product key and click “Activate”.

If you don’t have a valid Windows 11 LTSC license, you’ll need to purchase one from Microsoft.

Conclusion

Windows 11 LTSC is a great choice for users who want stability, security, and long-term support. Use Microsoft’s official website, MSDN subscription, or trusted third-party sources to download and install it.

After understanding the process of downloading the Windows 11 LTSC ISO file, you can easily install it via a bootable USB drive.

Want to grow your business organically contact us now