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MetaDefender vs OPSWAT Filescan Sandbox comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 14, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

MetaDefender
Ranking in Anti-Malware Tools
37th
Average Rating
9.0
Reviews Sentiment
6.2
Number of Reviews
2
Ranking in other categories
Advanced Threat Protection (ATP) (37th), Threat Intelligence Platforms (TIP) (38th), Cloud Detection and Response (CDR) (19th)
OPSWAT Filescan Sandbox
Ranking in Anti-Malware Tools
24th
Average Rating
8.0
Reviews Sentiment
7.5
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Anti-Malware Tools category, the mindshare of MetaDefender is 1.4%, down from 1.5% compared to the previous year. The mindshare of OPSWAT Filescan Sandbox is 1.2%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools Market Share Distribution
ProductMarket Share (%)
OPSWAT Filescan Sandbox1.2%
MetaDefender1.4%
Other97.4%
Anti-Malware Tools
 

Featured Reviews

Eido Ben Noun - PeerSpot reviewer
Cyber Security Architect at Diffiesec
Multi‑engine detection has significantly improved secure file transfers and threat prevention
Some feedback indicated that it takes too much time to configure certain policies because there are many options. Some people appreciate this because you can configure anything, but I believe MetaDefender should have a wizard or general policies that can be used for 80 percent of customers. I use the expanded file type and archive coverage feature sometimes, especially for customers who try to scan large archives with the deep scan capabilities of OPSWAT and Deep CDR. This provides full protection because it scans every single file, but sometimes it takes too long. When discussing CAB files or archives for patching or server updates and BIOS updates and operating system updates, the scanning process takes too long, and it was difficult for customers who sometimes decided not to scan because the scanning time was excessive. I use the reporting and audit visibility features. Some capabilities are lacking in reporting because we do not have full statistics that are easy for users to understand. If something requires checking and then referring to documentation to understand it, that is too much for most users. When looking at one of the statistics, you can see how many files have been scanned and then you see a number out of 500 or a different number if you change it. It is not a number of files or scan processes; it is a number of files inside a file. When you scan a PowerPoint presentation file, for example, it counts as forty different files because of all the sub-files. I understand from customers that when they look at the visualization data or statistics, they do not understand what is happening there. Most customers I see do not use the file-based vulnerability assessment feature. It has some good results about vulnerabilities, but I am not certain if it is that helpful because many organizations, when they deploy a file and see that there are vulnerabilities, still deploy it because it is part of the code. It can produce results, but those results do not cause any action. Many products have something more advanced than vulnerabilities and static scoring. They have tools that can inform you about a vulnerability, whether the vulnerability is exploitable, if it is weaponized, and if someone can use this vulnerability in your environment. The file-based vulnerability feature works, but for most people, they do not take any action based on the results or block files because of file-based vulnerabilities.
reviewer2390334 - PeerSpot reviewer
Cyber Security Engineer at a security firm with 11-50 employees
An easily integratable solution that helps scan files
I recommend leveraging the data and using case transcripts to understand how the tool can address your needs. Additionally, testing the solution in your environment can be helpful. If we keep it updated and ensure that the engines and the latest definitions are up-to-date, the solution functions without problems. It continues scanning without any delays. I rate the product an 8 out of 10. With OPSWAT Filescan Sandbox, we can scan various file types, including IOCs, Python compressors, and QR codes from images. All the configuration settings are user-dependent and can be modified over time. It's highly configurable—you can easily navigate to the console, click on any option, and quickly adjust settings, including the default size.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"OPSWAT is the best alternative."
"I like the simplicity, the way it works out of the box. It's pretty easy to run and configure. The integration of the network devices with the ICAP server was easily done."
"What I find most valuable about it is the design interface."
 

Cons

"Some capabilities are lacking in reporting because we do not have full statistics that are easy for users to understand."
"The documentation is not well written, and I often need to talk with support."
"There's a size limitation, allowing us to scan only small files."
 

Pricing and Cost Advice

"We bought a three-year license, and that was pretty expensive. We agreed that it was really worth buying. It could be cheaper, but we understand that quality comes at a price."
"The tool is free, but there's a size limitation, allowing us to scan only small files."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Healthcare Company
11%
Computer Software Company
10%
Government
7%
Computer Software Company
9%
Manufacturing Company
9%
Energy/Utilities Company
8%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

Ask a question
Earn 20 points
What do you like most about OPSWAT Filescan Sandbox?
What I find most valuable about it is the design interface.
What is your experience regarding pricing and costs for OPSWAT Filescan Sandbox?
The tool is free, but there's a size limitation, allowing us to scan only small files.
 

Also Known As

OPSWAT MetaDefender, MetaDefender Core
No data available
 

Overview

Find out what your peers are saying about Microsoft, SentinelOne, Check Point Software Technologies and others in Anti-Malware Tools. Updated: January 2026.
881,082 professionals have used our research since 2012.