Removing Chromium from your Windows PC can be necessary if you no longer need it or if it has been installed without your permission. In this guide, we’ll walk you through simple steps to safely and effectively remove Chromium from your system. Let’s get started!
What is Chromium?
Chromium is an open-source web browser project developed by Google. It serves as the foundation for many other browsers, including Google Chrome, Microsoft Edge, and others. While it can be a useful tool for developers and enthusiasts, some users may find it unnecessary or intrusive.
Why Remove Chromium?
There are several reasons why you might want to remove Chromium from your PC:
- Unwanted Installation: Sometimes, Chromium can be installed unintentionally along with other software.
- Performance Issues: It can consume significant system resources, slowing down your PC.
- Security Concerns: Unofficial versions of Chromium might pose security risks.
How to Remove Chromium: Step-by-Step

Follow these steps to completely remove Chromium from your Windows PC:
1. Close Chromium:
Before you start the removal process, make sure Chromium is not running. Close any open Chromium windows.
2. Uninstall Chromium:
- Open Control Panel: Press
Windows + R
to open the Run dialog, typecontrol panel
, and press Enter. - Go to Programs: Click on “Programs” and then “Programs and Features.”
- Find Chromium: Locate Chromium in the list of installed programs.
- Uninstall: Right-click on Chromium and select “Uninstall.” Follow the on-screen instructions to complete the uninstallation process.
3. Delete Leftover Files:
- Open File Explorer: Press
Windows + E
to open File Explorer. - Navigate to Installation Directory: Go to
C:\Program Files (x86)\
and look for a folder named “Chromium.” If you find it, delete it. - Check AppData: Press
Windows + R
, type%appdata%
, and press Enter. Look for any Chromium-related folders in the “Roaming” and “Local” directories and delete them.
4. Remove Chromium from the Registry:
Caution: Editing the registry can be risky. Proceed with care or seek professional help if you’re unsure.
- Open Registry Editor: Press
Windows + R
, typeregedit
, and press Enter. - Find Chromium Entries: Use the search feature (Ctrl + F) to locate any entries related to Chromium.
- Delete Entries: Carefully delete any Chromium-related entries you find.
5. Restart Your PC:
After you’ve completed the steps above, restart your computer to ensure all changes take effect.
Prevent Future Unwanted Installations:
To avoid accidentally installing Chromium or other unwanted software in the future:
- Be Cautious with Downloads: Only download software from trusted sources.
- Opt-out of Bundled Software: Always read installation screens carefully and opt-out of any additional software that you don’t want.
By following these steps, you should be able to completely remove Chromium from your Windows PC. Remember, it’s always a good idea to keep your system clean and free of unnecessary software to ensure optimal performance and security.