How to Install Apps Outside Microsoft Store Windows 11: A Step-by-Step Guide

Installing apps outside the Microsoft Store on Windows 11 is a straightforward process. You need to adjust a few settings to allow your PC to accept apps from other sources and then download the desired app from a trusted site. Follow the steps below to make the adjustments and successfully install your chosen applications.

How to Install Apps Outside Microsoft Store Windows 11

In this guide, we’ll walk you through the necessary steps to install apps from sources other than the Microsoft Store. This will involve changing some security settings and then downloading and installing the app. These steps will help you expand your app choices beyond those offered in the Microsoft Store.

Step 1: Go to Settings

First, click on the Start menu and select "Settings."

The Settings menu is where you can control and alter various system preferences. This will be your main hub for making the necessary changes.

Step 2: Click on "Privacy & Security"

Find and click on "Privacy & Security" in the settings menu.

This section controls your PC’s security settings, including app installation preferences.

Step 3: Select "For developers"

Under "Privacy & Security," select "For developers."

This subsection is designed for developers but is also where you can allow app installations from external sources.

Step 4: Enable "Install apps from any source including loose files"

Turn on the setting that allows you to install apps from any source.

This option lets your system accept apps from outside the Microsoft Store. Be cautious and only download apps from trusted sites.

Step 5: Download the App Installer

Go to a trusted website and download the installer for your desired app.

Make sure the website is reputable to avoid malware or other security risks. Look for reviews and recommendations if you’re unsure.

Step 6: Run the Installer

Locate the downloaded installer file and double-click to run it.

Executing this file will start the installation process. Follow the on-screen instructions to complete the setup.

After completing these steps, your app will be installed and ready to use. You can now enjoy a broader range of applications on your Windows 11 device.

Tips for Installing Apps Outside Microsoft Store Windows 11

  • Always download apps from reputable sources to prevent malware.
  • Keep your antivirus software up to date to protect your computer.
  • Read reviews and ratings of the app before downloading.
  • Regularly back up your data to avoid any potential losses.
  • Consider enabling Windows Defender or another security tool for extra protection.

Frequently Asked Questions

Is it safe to install apps from outside the Microsoft Store?

Yes, but proceed with caution. Ensure you download from trusted sources and have good antivirus software.

Can I revert the settings after installing an app?

Yes, you can go back to "For developers" and disable "Install apps from any source" after installing your desired app.

Will installing apps from outside the Microsoft Store void my warranty?

No, but it’s always best to check your device’s warranty terms.

How do I know if an app is trustworthy?

Check reviews, ratings, and recommendations from reputable sites. Avoid apps from unknown or suspicious websites.

What should I do if an app causes my computer to crash?

Uninstall the app immediately and run a virus scan. Restore your system to a previous state if necessary.


  1. Go to Settings.
  2. Click on "Privacy & Security."
  3. Select "For developers."
  4. Enable "Install apps from any source including loose files."
  5. Download the App Installer.
  6. Run the Installer.


Installing apps outside the Microsoft Store on Windows 11 opens up a world of possibilities for users who want more than what the Store offers. Whether you’re looking for specialized software or just something different, knowing how to enable these settings can be super handy. However, always ensure you download from trusted sources to keep your computer safe. By following these steps, you can confidently explore a wider range of applications and tailor your Windows 11 experience to better meet your needs. If you found this guide helpful, don’t forget to share it with others who might benefit from learning how to install apps outside the Microsoft Store!