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MetaDefender Endpoint Download Protection

Chrome extension by OPSWAT · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 1 000 users, a small but real audience.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
1 000
Rating
not rated yet
Users, last 17 days
unchanged
Version
1.0.0
Updated in the store
2025-10-22
Published
2025-10-21
Manifest
V3
Browser access
2 permissions

How it has moved

Users
unchanged since 31.08
1k · 2 readings
  1. 2026-08-311k
  2. 2026-09-161k
Users
unchanged since 31.08
1k · 2 readings
  1. 2026-08-311k
  2. 2026-09-161k

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Talk to an application installed on your computer nativeMessaging
  • Manage your downloads downloads

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

OPSWAT publishes 2 listings we track, 8k users between them.

  1. OPSWAT File Security for Browser OPSWAT · Productivity · Workflow · published 2014-09-03 7k users ★ 4.3

Like this one

Listings the catalog judges closest in what they say they do.

  1. OPSWAT File Security for Browser Describes nearly the same job, smaller audience 7k users ★ 4.3
  2. Download Guard Describes nearly the same job, smaller audience 16 users
  3. Online Antivirus Scan Describes nearly the same job, smaller audience 1 user
  4. GateScanner CDR Dome Extension-Sasa Software Describes nearly the same job, smaller audience 96 users ★ 5.0
  5. GateKeeper Describes nearly the same job, smaller audience 28 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.