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AntiVirus

by pluginkollektiv · Security

Also makes 6 other plugins · 843.9K+ installs across the portfolio →

Security plugin to protect your blog or website against exploits and spam injections.

How scoring works →
75 Health · B
Maintenance 78/100
Rating quality 75/100
Support 70/100

75 health vs 64 average across 997 Security plugins

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

91 / 100

Excellent listing optimization

Well tuned across the board

Update recency 87/100
WP compatibility 100/100
Rating quality 79/100
Listing tuning 100/100

Daily downloads

Since 2022-10-05 · 1,425 days · wp.org + Plugin Pulse archive

+18% vs prior 30d
44Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

1.4K

now · peak 24.9K

1.4K30d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

AntiVirus · #1083 you Wordfence Security · #11 NinjaScanner · #920 Security Ninja · #2549

Rating trend

Star average over time · dips mark rough releases

4.1Stars · Aug 26

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

47per 1k installs · Aug 26

Release cadence

Occasionally updated
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

2

releases in the last 12 months

8mo ago

latest release · v1.6.1

20

tagged releases on record

Recent releases

1.6.1 · 8mo ago1.6.0 · 11mo ago1.5.2 · 1.4y ago1.5.1 · 2.1y ago1.5.0 · 2.8y ago1.4.4 · 3.4y ago1.4.3 · 3.6y ago1.4.2 · 5.5y ago1.4.1 · 5.7y ago1.4.0 · 5.7y ago1.3.10 · 7.4y ago1.3.9 · 10.1y ago1.3.8 · 12.1y ago1.3.7 · 12.1y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 59% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.6 59%
v1.3 17%
v1.5 13%
v1.4 11%
Older / other versions 0.1%

Estimated active installs

The public count shows “30K+”. Our estimate pins where the real number sits.

tracked estimate
30K–40K ≈39K

Refined from the date this plugin crossed into its current band.

Install history · since 2015-03-16 · 1,480 observations

30KInstalls · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price.

Details

Version
1.6.1
Last updated
8mo ago
Added
2009-02-25 · 17 yrs old
Requires WP
5.0
Tested up to
6.9.7
Requires PHP
7.4

Recent reviews

All reviews on wp.org ↗
  1. franksysgfx
    4mo ago

    no sirve para nada, analiza, encuentra archivos logales como piratas en mi thema de brickbuilder, y para colmo solo escanea y nada mas,

    Read on wp.org ↗
  2. ilijagl
    2.8y ago

    There is a bug in the new version. If the warnings are in a row, then when you press DIsmiss, they all close and you have to start scanning again

    Read on wp.org ↗
  3. almma
    6.0y ago

    Testing it. Until the moment is running smooth.

    Read on wp.org ↗
  4. raulmuroc
    6.0y ago

    Excellent Antivirus WordPress plugin. And it’s 100% free!

    Read on wp.org ↗
  5. nhantam
    8.0y ago

    Scan malware theme good, but Could you develope scan all folder ?

    Read on wp.org ↗
  6. JustNec
    11.0y ago

    Your plugin lifts a traffic of my site to heavens…

    Read on wp.org ↗
  7. ip11166
    11.6y ago

    I had it installed on one of my client’s sites for about a month or so, after each check – it did not report any virus, however was sending security alerts from developer’s website. Each time when I run the antivurus on my site – the result was the same, it did not show any infected files. I wish it could actually find affected files thus helping to detect threat earlier. I wish luck to the developer and hope he could address this problem.

    Read on wp.org ↗
  8. BirgerKlaus
    11.6y ago

    Eine Sorgen weniger die WordPress Seite Virenfrei zu halten.

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. Version 1.6.1 Fixed issue with “dismiss” button if multiple warnings are found for one theme file 1.6.1
  2. Version 1.6.0 Requires PHP 7.4 or later Requires WordPress 5.0 or later Translate JavaScript strings using WP i18n API Correct internal filter registration Remove deprecated constructor methods Fix encoding of URLs in SafeBrowsing API 1.6.0
  3. Version 1.5.2 Add JavaScript to page footer (#145) Tested up to WordPress 6.7 1.5.2
  4. Version 1.5.1 Fix issue with “dismiss” button if multiple warnings are found for one theme file (#135) (#136) 1.5.1
  5. Version 1.5.0 Fix deprecation warning with PHP 8.1+ (#126) (#127) Enforce use of custom Safe Browsing API key (#104) (#108) Separate settings page from manual scanning with overhauled UI (#107) Update JS to ES2015 (IE11 no longer supp 1.5.0
  6. Version 1.4.4 Fix warning on SafeBrowsing API errors with PHP 8.1+ (#123) Tested up to WordPress 6.2 1.4.4

Known vulnerabilities

via Wordfence Intelligence

1 disclosed vulnerability on record for this plugin, fixed in the current version. Sites on older versions stay exposed until they update.

  1. 2013-06-02 Exposure of Sensitive Information to an Unauthorized Actor Affects < 1.1 Patched in 1.1

Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 6.9

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Languages

via translate.wordpress.org

Translated into 76 languages, 4 at 90% or more

German 100%
German (Formal) 100%
Danish 98%
Portuguese (Portugal) 98%
German (Austria) 61%
German (Switzerland) 61%
German (Switzerland) Informal 61%
Dutch 58%
English (South Africa) 40%
Japanese 36%
Spanish (Colombia) 36%
Spanish (Spain) 36%
English (Canada) 34%
Spanish (Venezuela) 34%
Spanish (Mexico) 32%
Russian 30%
English (Australia) 29%
English (New Zealand) 29%
English (UK) 29%
Albanian 5%
Arabic 5%
Armenian 5%
Azerbaijani 5%
Catalan 5%

Plus 52 more locales with partial translations.

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2024-01-01 40K+ → 30K+ down

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Compare head to head →

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Preview card ↗

AntiVirus: 30K+ active installs, 4.1★ (23 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/antivirus