Skip to content
TheSoftwarePick
Submit a tool

Microsoft Defender Antivirus

Free

Free antivirus built into Windows.

Overview

Who it's for

Windows users who want solid free protection with no extra software.

Key features
  • Real-time protection
  • Ransomware protection
  • SmartScreen
  • Firewall
  • Automatic updates
Pros
  • Built in and free
  • Good protection
  • No upsells
Cons
  • Fewer extras
  • Windows only (consumer app for other devices is separate)

Microsoft Defender Antivirus alternatives

See all 6