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Leoleei's avatar
Leoleei
Iron Contributor
Sep 15, 2025

Can I use revo uninstaller to remove windows system apps?

Windows 11 comes with a lot of apps I don't use. But there is no way to uninstall the Windows app such as Copilot. I want my Windows 11 clean and don't be bloated with useless staff. I heard the third-party application removal such as Revo Uninstaller does a good job for this. Can I use revo uninstaller to remove windows built-in system apps?

6 Replies

  • SDGmanison's avatar
    SDGmanison
    Iron Contributor

    revo uninstaller is a nice app you can trust if you want to to uninstall apps that can't be deleted.

  • HunterOrion's avatar
    HunterOrion
    Iron Contributor

    While Revo Uninstaller is a powerful tool, there are significant reasons why you might not want to use it, especially without caution. Here are the key reasons.

    The primary risk associated with Revo Uninstaller is its potential to cause system instability or serious malfunctions. This danger is highest when using its most aggressive removal modes, particularly the "Advanced" and "Hunter" modes, which perform deep scans of the registry and file system for leftovers. 

    Furthermore, for the vast majority of standard software deletion, a tool as powerful as Revo Uninstaller is simply overkill. The built-in Windows "Apps & Features" settings in Windows 10 and 11 are more than adequate for removing typical desktop applications like web browsers, office suites, or games. 

    These applications are designed to be uninstalled cleanly through the standard process. Introducing a third-party tool for this routine task adds unnecessary complexity and risk where none is needed. In essence, it's like using a sledgehammer to crack a nut when a simple tap would suffice.

    I could use a lightweight app removal and not use Revo uninstaller based on my personal experience. In addition, there are many negative reviews and feedback about this app.

  • farleyduhaa7's avatar
    farleyduhaa7
    Iron Contributor

    Revo Uninstaller is primarily designed to remove third-party applications and may not effectively or safely remove Windows built-in system apps. Attempting to uninstall or remove these system apps using Revo Uninstaller can lead to system instability or unintended consequences because these apps are integral to Windows operation.

    O&O AppBuster is a popular free tool specifically designed to help users safely remove or disable built-in Windows apps, including some system apps, without the need for complex commands or risky manual modifications. It provides a user-friendly interface, making it easier to select and remove unwanted pre-installed apps.

    How to remove Windows Built-in system apps if Revo Uninstaller doesn't work?

    1. Ensure you get it directly from O&O Software's official site or a reputable source.
    2. Before removing apps, back up your system in case you want to revert changes.
    3. Launch the tool with administrative privileges.
    4. Carefully choose the apps you want to remove. Avoid removing core system components unless you are confident.
    5. Follow the prompts to remove or disable selected apps.
  • EastonJax's avatar
    EastonJax
    Iron Contributor

    Revo Uninstaller is a third-party app uninstaller software designed to thoroughly uninstall programs from a Windows computer. Unlike the standard Windows "Add or Remove Programs" feature, which often leaves behind residual files, folders, and registry entries, Revo Uninstaller Free uses an advanced algorithm to scan for and remove these leftovers after the standard uninstall process is complete. 

    It offers several modes of operation, including a built-in "Hunter Mode" that allows users to simply drag a crosshair over any program window or system tray icon to uninstall or disable it, providing a more intuitive way to manage software.

    Regarding Windows system apps, such as those pre-installed by Microsoft like Mail, Calendar, Weather, or Xbox Game Bar, Revo Uninstaller can be used to remove many of them. These apps are integrated into the operating system and are not typically listed in the classic "Programs and Features" list, but they do appear in Revo Uninstaller's "Windows Apps" section (depending on the Pro version) and in the newer "Apps & Features" settings within Windows itself. Using the program's advanced uninstall feature on these apps can be more effective than the standard Windows method at cleaning up all associated data.

  • Nayaoh's avatar
    Nayaoh
    Iron Contributor

    Using Revo Uninstaller to remove Windows system apps is risky because it bypasses the safety mechanisms built into Windows. It’s generally safer to disable or hide unwanted apps through Windows settings, PowerShell commands, or official tools designed for system customization. Always ensure you have a full backup or create a restore point before attempting such modifications, and proceed with caution.

    Alternatives & safer methods:

    • Using Windows Settings: You can disable certain apps via the Settings app or the Start menu.
    • PowerShell Commands: For more advanced removal, PowerShell scripts can be used to remove specific built-in apps, but caution is advised.
    • Third-party tools(Revo Uninstaller): Some specialized tools (like Windows10Debloater) exist, but they should be used carefully and ideally on a backup or virtual machine first.
  • OregonRain's avatar
    OregonRain
    Iron Contributor

    Revo Uninstaller is a powerful third-party tool designed to remove unwanted programs and residual files from your system. However, when it comes to Windows 11 built-in system apps, especially core components like Copillot, the situation is different.

    Important considerations:

    • Many built-in Windows apps are integrated into the operating system. Removing them can sometimes lead to system instability or unexpected behavior.
    • Revo Uninstaller primarily targets traditional desktop applications (Win32 apps). Modern UWP (Universal Windows Platform) apps, like many Windows Store apps, are more deeply integrated and may not be fully removable using standard uninstallation methods.
    • Attempting to remove system apps via third-party uninstallers can sometimes cause issues, including breaking Windows features or updates.

     

    While Revo Uninstaller can remove traditional desktop programs effectively, it is not recommended for removing core Windows system apps or UWP apps because it might not succeed and could cause system issues. If you want to clean up Windows 11, consider using built-in options or carefully crafted PowerShell commands, and always create a system restore point or backup before making significant changes.

     

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