ESET Free Online Antivirus Scanner

Try ESET’s
Free Online Scanner

Scan your computer for threats
easily and effectively.

New in Beta from ESET!

Experience ESET’s award-winning anti-malware technology for free by trying the new ESET Online Scanner in Beta. There’s no need to download any software: scans now run in your browser, and the improved user experience makes it simple to use.

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Enjoy ESET’s Easy-to-Use FREE Scanner

Detect and remove malware on your PC with a powerful and user-friendly tool that uses the same ThreatSense® scanning technology and signatures as ESET Smart Security and ESET NOD32 Antivirus — just by using your web browser.

Key Features

Enhanced Browser Support – Run scans in your favorite browser, such as Internet Explorer, Safari, Firefox, Chrome, Opera, Netscape, and more.

Destination Scanning – Select specific files or folders for quick scanning of suspicious objects.

Anti-Stealth Technology – Detect and clean hidden threats automatically from your system with ESET’s anti-rootkit technology, built on a key component of ESET's Smart Security and ESET NOD32 Antivirus programs.

Quarantine  – Delete or quarantine infected files into a special folder, where they no longer pose a threat to your system. Quarantined files can also be restored.


Get Even More Protection

For truly effective protection, a comprehensive antimalware solution is necessary to provide ongoing prevention — ESET Smart Security delivers multiple layers of protection and proactively stops computer threats in real time.

Key Benefits

ESET's Online Scanner features these powerful security benefits for your PC — all free!

One-Click Activation – Scan your PC in one simple click without having to register any contact information.

Comprehensive Malware Detection – Find both known and unknown viruses, worms, Trojans, spyware, phishing, and other Internet threats.

Always Up-to-Date – Uses the most current threat signatures and heuristic detection algorithms available from ESET's Threat Lab.

In-Depth Scanning – Scan archive files to find hidden malware.

ESET Online Scanner

System Requirements

Operating Systems: Microsoft Windows 7/Vista/XP/2000/NT

Internet Browsers: Microsoft Internet Explorer 5.0 or later (with ActiveX turned on), Support for non-IE browsers (Firefox, Opera, Netscape, Chrome, Safari and others)

Memory: 32 MB

Disk Space: Minimal – 15 MB, Optimal – 30 MB

User Permissions: Administrator rights are required to run ESET Online Scanner


More Information

Consult the following pages for more useful information: