How to Resize a Window That Cannot Be Resized in Windows 11: A Guide

Resizing a window that cannot be resized in Windows 11 can be a bit tricky, but it’s definitely doable. This guide will show you how to accomplish this with a series of clear steps. You’ll learn how to access and modify window properties to force a window resize. By the end, you’ll have the skills to manage window sizes even when they seem locked.

How to Resize a Window That Cannot Be Resized on Windows 11

In this section, we’ll delve into the methods to resize a stubborn window on Windows 11. Each step is designed to walk you through the process in the most straightforward way possible.

Step 1: Open Task Manager

Open Task Manager by pressing Ctrl + Shift + Esc.

You can also right-click on the taskbar and select Task Manager from the menu. This tool lets you manage running applications and processes. We’ll use it to forcefully resize the window.

Step 2: Identify the Stubborn Application

Locate the non-resizable application in the Task Manager under the "Processes" tab.

Sometimes applications behave in quirky manners. Finding the correct process is key to making the necessary adjustments. Make sure you know the exact name of the application.

Step 3: Right-Click and Select "Go to Details"

Right-click on the application and select "Go to details" to locate the specific process.

This will shift you to the "Details" tab, where you can see more information about the running process. This step is crucial for the next modification.

Step 4: Modify the Application Properties

Right-click on the process and choose "Set affinity" or "Set priority" to tweak how Windows handles the application.

While this might not seem directly related to resizing, changing these settings can sometimes unlock functionalities like resizing. Experiment with different settings to see which one works.

Step 5: Use External Software

If built-in Windows tools don’t work, consider using third-party software like "Sizer" or "ResizeEnable."

These external utilities can provide more granular control over window properties. They’re especially useful for stubborn applications that don’t respond to the usual methods.

After following these steps, you should be able to resize the window that was previously unresponsive. The changes you make will apply immediately, allowing you to adjust the window size to your liking.

Tips for Resizing a Window That Cannot Be Resized on Windows 11

  • Check for Updates: Sometimes, updating the software or Windows itself can resolve the issue.
  • Compatibility Settings: Right-click the application, go to Properties, and then Compatibility; try running it in compatibility mode.
  • Graphics Drivers: Ensure your graphics drivers are up-to-date as they can affect window management.
  • Use Keyboard Shortcuts: Alt + Spacebar followed by "S" can sometimes trigger resize mode.
  • Registry Hacks: As a last resort, editing the Windows Registry can sometimes unlock additional functionalities, but proceed with caution.

Frequently Asked Questions

Why can’t I resize some windows in Windows 11?

Some applications have fixed window sizes set by the developer, which can prevent resizing.

Will modifying application properties harm my computer?

Generally, no. But always back up important data and be cautious when altering system settings.

Are third-party applications safe to use for resizing windows?

Most are safe but always download from reputable sources to avoid malware.

Can I resize a window using keyboard shortcuts?

Yes, Alt + Spacebar followed by "S" can enable resize mode for some windows.

What should I do if none of these methods work?

Consider contacting the software’s support team for further assistance.


  1. Open Task Manager.
  2. Identify the stubborn application.
  3. Right-click and select "Go to Details."
  4. Modify the application properties.
  5. Use external software.


Resizing a window that cannot be resized in Windows 11 might seem like a daunting task, but with the right tools and techniques, it becomes manageable. Whether you’re tweaking application properties or employing third-party software, there are multiple ways to achieve your goal. By following this guide, you can ensure that your workspace is as flexible and efficient as possible.

For further reading, consider exploring more about Windows 11’s hidden features or advanced settings. If you encounter persistent issues, forums and community discussions can be invaluable resources, providing you with insights from other users who’ve faced similar problems.

Now that you’ve mastered this, consider sharing your newfound knowledge with friends or colleagues who might be struggling with the same issue. After all, a well-managed workspace can significantly boost productivity and make your computer experience much more enjoyable.

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