MHR extension for Firefox scans files downloaded with several antivirus programs



Updated October 2024: Stop getting error messages and slow down your system with our optimization tool. Get it now at this link
  1. Download and install the repair tool here.
  2. Let it scan your computer.
  3. The tool will then repair your computer.

Team Cymru (pronounced kum-ree) has released a Firefox browser extension named MHR that allows you to check your downloaded files against multiple antivirus and antimalware products in a single click.

After installing this add-on, a’Check MHR’ link will appear discreetly in your download window. Click on the link to compare the file with Team Cymru’s MHR (Malware Hash Registry) service.

October 2024 Update:

You can now prevent PC problems by using this tool, such as protecting you against file loss and malware. Additionally, it is a great way to optimize your computer for maximum performance. The program fixes common errors that might occur on Windows systems with ease - no need for hours of troubleshooting when you have the perfect solution at your fingertips:

  • Step 1 : Download PC Repair & Optimizer Tool (Windows 10, 8, 7, XP, Vista – Microsoft Gold Certified).
  • Step 2 : Click “Start Scan” to find Windows registry issues that could be causing PC problems.
  • Step 3 : Click “Repair All” to fix all issues.

Download Now

A check mark indicates that the malware database does not contain a malware history of this file.

If a file has a malware history in its database, a message is displayed indicating how many percentages of many antivirus products have reported this file as malware, and a red’x’ icon is displayed.

If the download is detected as malicious, it can be deleted rather than installed.

This extension does not replace your antivirus software. It’s more of a supplement.

Thank you Corrine | Download : Mozilla.org.



Expert Tip: This repair tool scans the repositories and replaces corrupt or missing files if none of these methods have worked. It works well in most cases where the problem is due to system corruption. This tool will also optimize your system to maximize performance. It can be downloaded by Clicking Here

Scroll to Top