ESET Online Scanner

Overview

ESET Online Scanner is a free cloud-based malware scanning tool developed by ESET. It provides an on-demand virus scan without requiring the installation of full antivirus software. The tool is designed to detect and remove viruses, spyware, rootkits, and other types of malware using ESET’s latest threat database.

Features

Free on-demand malware scanning and removal.
Uses the latest ESET antivirus engine.
Cloud-based scanning for minimal system impact.
No permanent installation required.
Advanced heuristics and behavioral analysis for threat detection.
Option to scan and clean specific files or entire drives.

Compatibility

ESET Online Scanner is compatible with:

Windows 7
Windows 8
Windows 10
Windows 11

It requires an active internet connection to download the latest virus definitions.

Usage

Visit the ESET Online Scanner official website.
Download and run the scanner executable (no installation required).
Choose scan settings (quick scan, full scan, or custom scan).
Allow the scan to complete and review detected threats.
Remove or quarantine any detected malware.

Pros & Cons

Pros

✔ Free and easy to use.
✔ No permanent installation required.
✔ Uses the latest ESET virus definitions and heuristics.

Cons

✘ No real-time protection (only on-demand scanning).
✘ Requires an internet connection to function.
✘ Some advanced features are limited compared to full ESET security products.

Alternative Software

Dr.Web CureIt! – Free on-demand malware scanner from Dr.Web.
Kaspersky Virus Removal Tool – Standalone scanner for virus and malware detection.
Malwarebytes – Popular anti-malware tool with real-time protection.

Developer

Company: ESET
Status: Actively maintained and regularly updated.