Malware File Scanner
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Scanning files for malware before they enter a system, often with several engines.
Some products at the top are placed there by CyberIndex’s editors; sort any column to order by it instead. How this list is ordered →
— means not known; · not tested; blank: does not apply to that kind of product; ✕ a sourced assertion of absence. These are four different things. The dot after each value shows freshness, and ⓘ opens the evidence.
- Products
- 28
- Vendors
- 24
- Multiscanning
- 10/28
- Sandbox
- 14/28
- FedRAMP
- 1/28
Specifications and Features | Certifications | Product & vendor info | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Compare | Vendor↕ | Product↕ | Engines↕ – | Multiscanning↕ | Archives↕ | True Type↕ | CDR↕ | Sandbox↕ | DLP↕ | Threat Intel↕ | File Vuln. Assessment↕ | File Structure Validation↕ | API↕ | ICAP↕ | Storage↕ | Common Criteria↕ | FedRAMP↕ | Government Restrictions↕ | Website | Country↕ | Employees↕ – | Customers↕ | Users↕ | Revenue | Market | Licence↕ | Price↕ – | Version↕ | Runs On | Headquarters↕ | Support↕ | Year Established↕ – | Last Update↕ |
| OPSWAT | MetaDefender Core | 33 enginesEngines named by the vendor (33)
The vendor states 30+ engines; 33 are named. | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | EAL4+v5.14 | Not known | None known | opswat.com/…/metadefender | United States | 1,000 | 2,100 organisations | 300M users | $300.0M (2026) | Critical InfrastructureEnterpriseGovernment | Paid | Quote | 5.23.0 | CloudContainerLinuxWindows Server | Tampa, United States | 15Support by continent
Support in 15 countries on 4 continents, from 16 known locations For more details, please check the vendor info. | 2002 | 2026-10-18 | |
| VirusTotal | 75 enginesEngines named by the vendor (75)
The vendor states 70+ engines; 75 are named. | Yes | Yes | Yes | Not known | Yes | Not known | Yes | Not known | Not known | Yes | Not known | Not known | Not known | Not known | None known | virustotal.com | United States | 198,933 | 13M organisations | 2.8B devices protected | $402.8B (2025) | Enterprise | Freemium | Free · paid plans | Cloud · no version | Cloud | Mountain View, United States | 49Support by continent
Support in 49 countries on 6 continents, from 96 known locations For more details, please check the vendor info. | 1998 | 2026-10-17 | ||
| OPSWAT | MetaDefender Cloud | 23 enginesEngines named by the vendor (23)
The vendor states 20+ engines; 23 are named. | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Not known | Not known | Not known | None known | opswat.com/…/metadefender | United States | 1,000 | 2,100 organisations | 300M users | $300.0M (2026) | Critical InfrastructureEnterpriseGovernment | Freemium | Free · paid plans | Cloud service · no version | Cloud | Tampa, United States | 15Support by continent
Support in 15 countries on 4 continents, from 16 known locations For more details, please check the vendor info. | 2002 | 2026-10-28 | |
| WithSecure | WithSecure Atlant | Not known | Yes | Yes | Not known | Not known | Yes | Not known | Yes | Not known | Not known | Yes | Yes | Yes | Not known | Not known | None known | withsecure.com/…/software-and-ser… | Finland | 1,300 | 100K business customers | 6M devices protected | ≈ $127.6M (2024) | Enterprise | Paid | Quote | 1.0.347 | Linux | Helsinki, Finland | 11Support by continent
Support in 11 countries on 3 continents, from 12 known locations For more details, please check the vendor info. | 1988 | 2026-10-20 | |
| PolySwarm | PolySwarm | 36 enginesEngines named by the vendor (36)
The vendor states 35+ engines; 36 are named. | Yes | Not known | Not known | Not known | Yes | Not known | Yes | Not known | Not known | Yes | Not known | Not known | Not known | Not known | None known | polyswarm.io | Not known | 30LLM est. | 100 organisationsLLM est. | Not known | $3.0M (2026) | Service Provider | Freemium | Free · paid plans | Cloud service · no version | Cloud | Not known | 4Support by continent
Support in 4 countries on 2 continents For more details, please check the vendor info. | 2017 | 2026-10-17 | |
| G Data Software | G DATA Verdict-as-a-Service | Not known | Yes | Not known | Yes | Not known | Yes | Not known | Yes | Not known | Not known | Yes | Not known | Not known | Not known | Not known | None known | gdata.de/help-en/vaas | Germany | 500 | 20K organisationsLLM est. | 5M usersLLM est. | ≈ $42.8M (2021) | Service Provider | Paid | Quote | Not known | CloudKubernetes | Bochum, Germany | 4Support by continent
Support in 4 countries on 2 continents, from 5 known locations For more details, please check the vendor info. | 1985 | 2026-10-14 | |
| widdix | bucketAV | 2 enginesEngines named by the vendor (2)
The vendor states 2 engines; 2 are named. | Yes | Yes | Partial | Not known | Not known | Not known | Not known | Not known | Not known | Yes | Not known | Yes | Not known | Not known | None known | bucketav.com | Germany | 5LLM est. | 1,600 organisations | Not known | Not known | EnterpriseMid-MarketSMB | Paid | Paid · price unknown | 3.6.0 | Cloud | Lichtenwald, Germany | 1 | 2015 | 2026-10-20 | |
| Attachment Scanner | Attachment Scanner | Not known | Yes | Not known | Not known | Not known | Not known | Not known | Not known | Not known | Not known | Yes | Yes | Yes | Not known | Not known | None known | attachmentscanner.com | United Kingdom | Not known | Not known | Not known | Not known | EnterpriseSMB | Paid | USD 99 / monthly | Cloud · no version | Cloud | Hitchin, United Kingdom | 2Support by continent
Support in 2 countries on 2 continents For more details, please check the vendor info. | 2020 | 2026-10-10 | |
| Jotti | Jotti's malware scan | Not known | Yes | Not known | Not known | Not known | Not known | Not known | Not known | Not known | Not known | Yes | Not known | Not known | Not known | Not known | None known | virusscan.jotti.org | Not known | 2LLM est. | Not known | Not known | $50.0K (2025) | SMB | Freemium | Free · paid plans | Cloud service · no version | Cloud | Not known | Not known | 2004 | 2026-10-20 | |