MetaDefender
MetaDefender Platform is an advanced threat prevention solution that lets organizations embed multi-layer file security into existing applications and security architectures, especially to protect common attack vectors like malicious file uploads, untrusted file transfers, and file-based supply chain risk. It’s designed for environments that need stronger protection against highly evasive malware, zero-day attacks, and APTs, including IT and OT/critical infrastructure use cases. MetaDefender easily integrates into your existing IT solutions and can be deployed on-premises (including air-gapped), in cloud/IaaS, or as SaaS. We offer flexible implementation options for ICAP enabled devices, containerized applications, AWS, Azure, NAS/Storage workflows and Rest API. Overview: Multi-engine malware scanning: Quickly scan files with 30+ antivirus engines and detect over 99% of known malware. Deep CDR (Content Disarm & Reconstruction): Recursively sanitize and rebuild 200+ file types to neutralize embedded threats while maintaining file usability, with extensive reconstruction and file conversion options. Proactive DLP: Remove, redact, or watermark sensitive data in files before content enters or leaves the organization; also supports AI-powered document classification. File-based Vulnerability Assessment: Identify vulnerabilities in installers, binaries, and applications before they are installed/executed and reduce exposure to known software flaws. Threat intelligence-driven detection: Identify malicious domains and IPs embedded in documents and support near real-time blocking using curated threat intelligence. Adaptive threat analysis (sandboxing): Detonate and analyze suspicious files in a controlled environment and improve zero-day detection. SBOM & software supply chain visibility: Generate SBOMs and identify vulnerabilities in source code and containers. Reputation Engine: Use file hash reputation (known good/known bad/unknown) and advanced analysis to remediate false positives faster. Visibility, reporting, and policy control: Gain operational visibility, use automated reports for remediation, and configure workflow/analysis rules based on user, business priority, file source, and file type. Free Training - OPSWAT Academy: https://www.opswat.com/academy
Average Rating: 4.3/5.0
Total Reviews: 15
How Do G2 Users Rate MetaDefender?
- Has the product been a good partner in doing business?: 9.3/10 (Category avg: 8.9/10)
- Encrypted Storage: 7.8/10 (Category avg: 8.7/10)
- Breadth of Partner Applications: 7.5/10 (Category avg: 8.3/10)
- User, Role, and Access Management: 8.9/10 (Category avg: 9.0/10)
Who Is the Company Behind MetaDefender?
- Seller: OPSWAT
- Company Website:
- Year Founded: 2002
- HQ Location: Tampa, Florida
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Twitter: @OPSWAT
7,257 Twitter followers -
LinkedIn® Page: www.linkedin.com
1,160 employees on LinkedIn®
Who Uses This Product?
- Company Size: 40% Medium, 40% Small
What Do G2 Reviewers Say About MetaDefender?
AI-generated summary from verified user reviews
Pros
- Users find MetaDefender to be reliable and simple to manage, enhancing their cybersecurity experience effortlessly.
- Users appreciate the exceptional security of MetaDefender, highlighting its reliability and effectiveness in threat elimination.
- Users value the reliable protection of MetaDefender, praising its effectiveness against malware and ease of management.
- Users benefit from the scanning efficiency of MetaDefender, confidently eliminating threats swiftly and effectively.
- Users value the effective scanning capabilities of MetaDefender, enhancing security and providing thorough threat detection.
Cons
- Users find the complex configuration requirements challenging, necessitating significant upfront planning and policy tuning effort.
- Users experience a difficult setup process during rollout due to extensive policy tuning and adjustment needs.
- Users experience excessive blocking issues during initial policy tuning, leading to unnecessary restrictions on business files.
- Users find that overblocking can be an issue, requiring careful policy adjustments to ensure safe files aren't hindered.
- Users find that policy tuning requires significant effort initially, particularly with archives and mixed file types.
What Are Recent G2 Reviews of MetaDefender?
"The Inclusive and Intelligent Protection Tool"
Rating: 4.5/5.0 stars
— Damjan J.
"Seamless software for file security and protection against malware and data breaches"
Rating: 4.5/5.0 stars
— Adam S.
What Are G2 Users Discussing About MetaDefender?
- What is Metadefender used for? - 1 comment

