A fully-featured online antivirus for your everyday needs

Try ESET’s
Free Online Scanner

Scan your computer for threats
easily and effectively.

New in Beta from ESET!

Take advantage of award-winning anti-malware solutions from ESET for free through the new ESET Online Scanner in Beta. No need to download any software: this scanner provides you superior protection through your browser. Features a simplified user interface for ease of use.

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Enjoy an Easy-to-Use FREE antivirus scanner that works online from your browser

Identify and eliminate malware with an intelligent software that’s easy to use. Our free online antivirus software is integrated with the same ThreatSense® scanning signatures and technology featured in our ESET Smart Security and ESET NOD32 Antivirus modules, providing unparalleled security from your internet browser.

Key Capabilities

Improved Browser Support  – designed to run smoothly on a wide array of browsers, including Firefox, Chrome, IE, Opera, Safari, Netscape, and more.

Targeted Scanning – choose files and folders for targeted scanning of potentially infected files.

Anti-Stealth Technology – identify and eliminate undercover threats automatically with ESET’s anti-rootkit technology, developed around a key component of ESET's Smart Security and ESET NOD32 Antivirus packages.

Quarantine  – have the option to quarantine infected objects in a safe destination, where they can no longer be the threat. Once cleaned from infections, files in quarantine can be restored.

For complete protection against any online threat, intensive anti-malware protection is necessary — ESET Smart Security provides multi-layer protection designed to proactively take action and stop security threats in real time.

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Key Benefits

ESET's Online Antivirus boasts of these intelligent security advantages for your computer — all for free!

One-Click Activation – Scan your entire computer or portions of it with a single click. No long-winded and lengthy registration requirements.

Comprehensive Malware Detection – Detect all kinds of Trojans, phishing programmes, viruses, worms, malware, and other threats on the internet.

Always Up-to-Date – updated with the latest heuristic detection algorithms and threat signatures compiled at the ESET Threat Lab.

In-Depth Scanning – intensive scanning allows checking for threats in archived files to find deeply embedded malware.

ESET Online Scanner

System Requirements

Operating Systems: Microsoft Windows 10/8.1/8/7/Vista/XP/2003/2000/NT (32/64-bit)

Internet Browsers: Internet Explorer 5.0 or newer versions (ActiveX activated), Chrome, Firefox, Safari, Opera, Netscape, etc.

Memory: 32 MB

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

User Permissions: Administrator rights required


More Information

Consult the following pages for more useful information: