Stable signalNo paid features detectedHigh-risk permissions

MetaDefender Endpoint Download Protection

This extension provides download protection by auto-scanning downloads with OPSWAT’s advanced technologies to ensure they’re safe.

Users1KCurrent public install base

Rating--Store average score

Reviews0Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

MetaDefender Endpoint Download Protection Media preview

1 assets

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Technical snapshot

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Version1.0.0

ManifestV3

Size12.17KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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As part of MetaDefender Endpoint, this extension provides download protection by automatically scanning every file you download, ensuring it’s free from malware before it reaches your device. Powered by OPSWAT’s advanced technologies, it enhances browser security and allows you to download with confidence, knowing your files are safe and secure.

MetaDefender Endpoint is an advanced endpoint security solution designed to protect endpoints from peripheral media threats, ensure secure file downloads, maintain endpoint compliance, and manage vulnerabilities and patches effectively.

Reviews

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Total reviews0Chrome Web Store public rating/review count

5★

4★

3★

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1★

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AI product read

Download protection via automatic file scanning

Protects users from downloading malware and malicious files by scanning downloads before they reach the device.

1. User installs the extension. 2. Extension registers event listeners for download completion, installation, activation, and startup. 3. When a download completes, the extension sends the download metadata to a local native messaging host (com.opswat.gears.client.mafbridge). 4. The native host forwards the file to OPSWAT's scanning engine for threat analysis. 5. The extension logs responses but does not display UI to the user.

Target users: End users seeking enhanced browser download security / Enterprise users requiring endpoint compliance and malware prevention

The extension relies on a native messaging host (com.opswat.gears.client.mafbridge) which is not included in the source package, so the actual scanning logic and any potential authentication with OPSWAT servers cannot be fully verified from source alone.
The extension may be part of a larger MetaDefender Endpoint product that has paid tiers, but this cannot be confirmed from the extension source code.

Monetization

No paid features detected

The extension source code contains no references to payment platforms, subscription management, license keys, or paywalled features. The keyword 'pro' detected in static analysis appears only in the word 'protection' within the manifest description and 'profile' in comments, not as a paid tier indicator. The extension appears to be a free component of the MetaDefender Endpoint security suite.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension is a local download scanner that communicates via nativeMessaging to a local bridge process (com.opswat.gears.client.mafbridge). It does not implement any login UI, nor does it call any remote authentication or account APIs. The core workflow (scanning downloads) functions without user authentication.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging
扩展能力较强：downloads

Publisher

OPSWAT

Independent publisher

Email: [email protected]
Phone: --
Address: 5650 Breckenridge Park Dr #201 Tampa, FL 33610 US

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Permissions

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