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Mammoth .docx converter v1.22.0

Mammoth is designed to convert .docx documents, such as those created by Microsoft Word, Google Docs and LibreOffice, and convert them to HTML. Mammoth aims to produce simple and clean HTML by using s...

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  • Audit coverage Up to date 30 versions audited
  • On Plugin Auditor since Sep 12, 2026
  • Last audited Sep 12, 2026

Compatibility & requirements

The PHP and WordPress versions this plugin needs, and how current its version support is.

  • Requires WordPress 4.0+
  • Tested up to WP 6.9.4 WP 7.1.3 is current
  • Version adoption 57% run the current version

Audit scores by category

125 checks

How this plugin scores across the six areas we audit, from security to accessibility.

  • 112 Passed
  • 10 Warnings
  • 3 Failed
Security 97/100
Excellent

36 of 37 checks passed.

Code Quality 85/100
Good

52 of 61 checks passed.

Performance 83/100
Good

10 of 12 checks passed.

Compatibility 83/100
Good

5 of 6 checks passed.

Privacy 100/100
Excellent

3 of 3 checks passed.

Accessibility 100/100
Excellent

6 of 6 checks passed.

Code footprint

How much code ships in this plugin, and the file types that make it up.

View in detail

ZIP file size

193.9 KB

921.1 KB unzipped

Total files

5

across all file types

Lines of PHP

114

in 1 files Small

File types

  • JS
  • CSS
  • PHP
  • TXT

Top issues

The most important findings from the latest audit, ordered by severity.

  • 0 Critical
  • 5 High
  • 9 Medium
  • 8 Low

This is a preview of notable findings. Full file-level results, line numbers and code context are in the scan.

View full report

How scores changed across versions

Across 30 audited versions of Mammoth .docx converter, Performance improved the most (+8). No category regressed over this span. The codebase shrank 15% in size.

Audited 0.1.19 → 1.22.0 · 30 versions

0 50 100 0.1.19 1.3.0 1.13.0 1.22.0

How issues changed across versions

Findings by severity for each audited version, so you can see which issues were fixed over time.

0 18 35 0.1.19 1.3.0 1.13.0 1.22.0

Download momentum

How fast this plugin is being installed lately, and whether that pace is rising or slowing.

Last 7 days

458

downloads

Today

74

downloads

Week over week

−3%

vs previous week

Month over month

−11%

vs previous month

Download trend: Declining. Abandonment risk: Moderate.

Version intelligence

43% of installs run an older version

≈ 8.6K+ sites on a lower-scoring version.

  • Other
  • v1.20
  • v1.21
  • v1.22

Ratings

62 ratings on WordPress.org

  • 5 59
  • 4 0
  • 3 0
  • 2 1
  • 1 2

Maintenance & history

How actively this plugin is kept up, from its last update to its release history.

Last updated

6 mo ago

Mar 12, 2026

Release cadence

~ every 54 days

average between releases

Total releases

47

since May 2013 · 13 yrs

Contributors & developers

The people credited with building and maintaining this plugin.

Running Mammoth .docx converter in Your Site?

Our latest audit of Mammoth .docx converter v1.22.0 flagged 22 issues. Scan your own copy to see each one with its exact file, line number, and a recommended fix.

Mammoth .docx converter and its trademarks are used only to identify the plugin analyzed and remain the property of their owners. This is an independent Plugin Auditor audit, not affiliated with, sponsored by, or endorsed by the plugin's developer. Metadata may come from WordPress.org; scores, findings, classifications, and visualizations are independently generated by Plugin Auditor. Full disclaimer.