Downloading Microsoft Defender from FileHorse.com

An easy-to-use security app for individuals and families!

Microsoft Defender

Start Download

Security Status

To keep our website clean and safe please report any issues regarding this download

Key details about this download

You will be redirected to an external website to complete the download
This file is safe and scanned with 70 antivirus apps
All files are in original form. FileHorse does not repack or modify downloads in any way

Most Popular Downloads

More Popular Software »

About Microsoft Defender

Microsoft Defender is a fully featured antivirus application that has replaced the Microsoft Security Essentials software solution in Windows 8, becoming the primary antivirus app offered by Microsoft to all users of Windows 10 and Windows 11 as part of the premium Microsoft 365 subscription.Microsoft 365 Family Plan: Online protection for up to 6 people, up to 5 devices per person at the same time Identity theft monitoring and support Antivirus and anti-phishing protection Continuous monitoring Real-time alerts Security tips This app originally started its life in 2005 as the upgraded version of the GIANT AntiSpyware app that was purchased by Microsoft a year earlier. During its long presence on the market, it went through sever... Read More »