ESET Online Scanner
ESET Online Scanner: A straightforward free scanner for periodic Windows malware checks and removal. Ranked #2 of 30 in Malware Removal Software by our editors (9.2/10); pricing: Free plan; best for free, straightforward Windows malware scanning.
At a glance
- Editor score9.2 / 10
- PricingFree plan
- Best forFree, straightforward Windows malware scanning
- Free planYes
- Paid fromFree
- Bootable rescue mediaNo
- Founded1992 · Bratislava, Slovakia
- Facts checked23 Sep 2026
Where it wins
- Full, quick, and custom scan modes
- Quarantine with restore capability and saved scan logs
- Automatic monthly scans with archive and unwanted-application detection
Where it doesn't
- Windows-only coverage
- No continuous real-time protection
- Remediation is assisted rather than fully automated
Our verdict on ESET Online Scanner
ESET Online Scanner is a free, on-demand malware removal utility for Windows computers. It is intended for people who want a straightforward way to check a PC for malware alongside existing antivirus software, whether for a one-time review or periodic maintenance. The tool focuses on scanning and removal rather than serving as a complete, continuously running security suite.
Its scanning options provide useful control without requiring a paid plan. A full system scan checks the computer broadly, a quick scan focuses on likely malware locations, and a custom scan lets users select specific file locations. ESET Online Scanner also checks for potentially unwanted applications, suspicious applications, and potentially unsafe applications, while archive scanning can examine files stored within archives. Detected items can be placed in quarantine, with the option to restore them later, and scan logs can be saved for reference.
Automatic monthly periodic scans extend the utility beyond a single manual check, but the product remains an on-demand scanner rather than continuous real-time protection. Its Windows focus makes it a fit for users who want free, periodic malware checks on a Windows PC and who value selectable scan depth, quarantine controls, and basic record keeping. It is less suitable for anyone seeking one product to provide ongoing real-time protection, broader platform coverage, or fully automated remediation. Those users should consider a separate security product designed for continuous protection.
Your product? Our editors can test ESET Online Scanner in depth and publish a review, labelled as paid · from $149/mo →
ESET Online Scanner pricing
ESET Online Scanner fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Scan modes | Not verified |
| Threat quarantine | Yes |
| Bootable rescue media | No |
| Scheduled scans | Yes |
| Operating systems | Windows |
| Remediation automation | Automatic |
| Deployment | Desktop |
| Platforms | Windows |
| Support | Email, Live chat, Phone, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | eset.com |
| Facts checked | 23 Sep 2026 |
Alternatives to ESET Online Scanner
- Microsoft Defender OfflineA free Windows scanner for persistent malware, rootkits, and offline remediation.9.4
- Kaspersky Virus Removal ToolA focused free scanner for deep manual disinfection, not continuous protection.9.1
- Dr.Web LiveDiskA free recovery environment for scanning, isolating, and restoring malware-affected systems.9.0
See all ESET Online Scanner alternatives →
ESET Online Scanner vs the competition
- ESET Online Scanner vs Microsoft Defender Offline
- ESET Online Scanner vs Kaspersky Virus Removal Tool
- ESET Online Scanner vs Dr.Web LiveDisk
- ESET Online Scanner vs Comodo Rescue Disk
- ESET Online Scanner vs Emsisoft Emergency Kit
- ESET Online Scanner vs Adlice Protect
Compare ESET Online Scanner with any tool side by side →
Also Ranked In
ESET Online Scanner is ranked in 2 of our directories.
Used ESET Online Scanner? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used ESET Online Scanner for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
ESET Online Scanner is listed in our Malware Removal Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/eset-online-scanner/"><img src="https://www.itechguides.com/best/badge/eset-online-scanner.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update