ESET’s Free Online Scanner

Free scan 
with ESET Online Scanner

  • One-time scan to remove malware and threats from your computer for FREE

Full protection 
with ESET HOME Security Premium

  • Real-time, 24/7 continuous protection
  • Detects and removes threats in background 
  • No commitment – try 30 days for free 

Scan your Android device 
with ESET Mobile Security

  • Non-stop protection
  • Powerful antivirus – eliminates viruses and trojans

Free scan for Windows 
with ESET Online Scanner

  • One-time scan to remove malware and threats from your computer for FREE

Full protection 
with ESET HOME Security Premium

  • Real-time, 24/7 continuous protection
  • Detects and removes threats in background 
  • No commitment – try 30 days for free 

How you can benefit from ESET Online Scanner

Smart way
to test your antivirus

Easy-to-use tool that can run alongside any existing antivirus

Comprehensive
malware detection

Find and remove viruses, Trojans, spyware, phishing and other internet threats

FREE
and easy-to-use tool

No commitment, no registration – completely free one-time scan

Periodic scanning
of your device

Regular and automatic monthly check for infections and suspicious applications

ESET Online Scanner – System requirements

Supported operating systems:
Microsoft Windows 11/10/8.1/8/7

Disk space:
350MB (minimum), 400MB (optimum)

Memory:
500MB

Configure download

Filename: | File size: | Version:

Get Online Scanner

One scan to remove all threats.