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Multisite Language Switcher

by Dennis Ploetner · Multilingual

Also makes 3 other plugins · 3.2K+ installs across the portfolio →

A simple, powerful and easy-to-use plugin that will help you to manage multilingual content in a multisite WordPress installation.

How scoring works →
90 Health · A
Maintenance 100/100
Rating quality 93/100
Support 70/100

90 health vs 64 average across 284 Multilingual 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.

83 / 100

Well optimized

Biggest win: Support resolution

Update recency 100/100
WP compatibility 100/100
Rating quality 91/100
Listing tuning 100/100
Support resolution 0/100

To rank higher: Mark more forum threads resolved — the resolved ratio feeds the ranking.

Get the full rank-higher report →

Daily downloads

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

+600% vs prior 30d
196Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

7.7K

now · peak 14.5K

7.6K30d 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

Multisite Language S · #3678 you MslsMenu · #12711 Simple Language Swit · #13269 Polylang · #76

Rating trend

Star average over time · dips mark rough releases

4.8Stars · 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.

2.5Kper 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

3mo ago

latest release · v2.10.1

57

tagged releases on record

Recent releases

2.10.1 · 3mo ago2.10.0 · 9mo ago2.9.6 · 1.3y ago2.9.5 · 1.4y ago2.9.4 · 1.8y ago2.9.3 · 1.9y ago2.9.2 · 1.9y ago2.9.1 · 2.0y ago2.9.0 · 2.0y ago2.8.2 · 2.1y ago2.8.1 · 2.2y ago2.8.0 · 2.2y ago2.7.1 · 2.3y ago2.7.0 · 2.3y ago

What its installed base runs

via wordpress.org

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

v2.10 43%
v2.9 15%
v2.5 9.3%
v2.4 8.9%
v1.1 7.2%
v1.0 5.5%
v2.3 5.3%
Older / other versions 6.9%

Estimated active installs

The public count shows “3K+”. Our estimate pins where the real number sits.

modeled estimate
3K–4K ≈3.7K

Modeled within the band wp.org reports; tightens as we track daily.

Install history · since 2015-08-14 · 1,444 observations

3KInstalls · 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. A small install base leaves thin data to model from. The recent download trend is too spiky to read.

Details

Version
3.0.2
Last updated
5d ago
Added
2011-06-03 · 15 yrs old
Requires WP
6.1
Tested up to
7.1
Requires PHP
7.4

Recent reviews

All reviews on wp.org ↗
  1. Laurent Holdrinet
    5mo ago

    I gave up the chaotic WPML, MSLS is the solution to deal with multilingual site.

    Read on wp.org ↗
  2. Anonymous
    6mo ago

    Simple yet universally functional. Every language is separate sub-site, so you can have them identical or as different as necessary and plugin provides means to tie it all together. Have been using it for years and never disappointed.

    Read on wp.org ↗
  3. wpapm
    8mo ago

    At first I had some trouble with the plugin. But now – I wouldn’t want to be without it! I really like the plugin’s functional simplicity! Thanks, Dennis, for this wonderful plugin!

    Read on wp.org ↗
  4. Becki Beckmann
    11mo ago

    I think we still need to wait some time before WordPress core implementation for Multilingual sites. See WordPress roadmap I’ve tried WPML in the past but did not really like it. Haven’t tried Polylang plugin yet In my opinion the best setup for multilingual sites is a wordpress multisite setup. Then this great Multisite Language Switcher plugin is the way to go. Simply loving it and also top support deserves a 5 * star rating please keep up the good work you’re doing! greetingsBecki

    Read on wp.org ↗
  5. delythchandler
    1.9y ago

    I always use this plugin when creating multi-language multisite wordpress sites. Easy to set up and very useful. Top-rate support too

    Read on wp.org ↗
  6. Gunther H.
    2.3y ago

    There is a learning curve and i think someone should make a tutorial how to implement the language switcher and menu and how to work with it. But after all a great plugin.

    Read on wp.org ↗
  7. MattV
    2.8y ago

    This is a fantastic plugin: it does exactly what promises to do, it’s not bloated with extra features and it’s been around for a long time. I can’t thank the plugin author enough for developing this plugin, maintaining it for years and having the patience to deal with occasional 1-star reviews from people who can’t be bothered to read the docs.

    Read on wp.org ↗
  8. joodill
    2.8y ago

    I’m not keen to write reviews, but in this case I was so overwhelmed of this plugin’s simple features and ease of use that I had to. This is by far THE easiest multisite multilanguage plugin I ever tried. Over the years I tested several multilingual approachs (plugins for standalone WP sites, multisite “premium” plugins, country domains, etc.). But this here exceeds all my expectactions for its simplicity. Multilanguage should not be an option in WordPress, but part of the core, out of the box. This plugin deserves a 10 of 10. Two thumbs way up! Thank you for this peace of art.

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. Version 3.0.1 Fixed: 3.0.0 could not be published on WordPress.org The plugin code is identical to 3.0.0. 3.0.1
  2. Version 3.0.0 New: Quick Create – create the translated post straight from the editor metabox, or pick a source post on the new Add from Translation submenu (single and bulk). Backed by a REST endpoint and switchable in the settings. 3.0.0
  3. Version 2.10.1 Fixed: deprecated function warning pointed to a non-existent function. Documentation: README.md code snippets reflect the new function names. 2.10.1
  4. Version 2.10.0 New: prefixed public helper functions ( msls_get_* , msls_the_switcher ) with deprecation shims for the legacy names. New: action hook names are exposed as constants for safer programmatic use. Accessibility: aria-curren 2.10.0
  5. Version 3.0.2 Fixed: with more than 100 users on a blog, opening the settings page raised a PHP notice that ended up in the error log (and in services such as Sentry). The truncated user list is now reported as a hint below the “Refer 3.0.2

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0.1

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 126 languages, 0 at 90% or more

Italian 71%
Albanian 70%
Chinese (Taiwan) 70%
Galician 70%
German 70%
German (Formal) 70%
Spanish (Chile) 70%
Spanish (Spain) 70%
French (France) 69%
Hindi 69%
Swedish 66%
Ukrainian 66%
Japanese 60%
Russian 40%
Czech 33%
Dutch 33%
English (Canada) 31%
Bosnian 30%
Croatian 30%
English (UK) 30%
Greek 30%
Bengali 29%
Bulgarian 28%
Arabic 26%

Plus 102 more locales with partial translations.

Growth timeline

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

  1. 2026-08-24 4K+ → 3K+ down after 467 days in tier
  2. 2025-05-14 5K+ → 4K+ down after 670 days in tier
  3. 2023-07-14 6K+ → 5K+ 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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Multisite Language Switcher: 3K+ active installs, 4.8★ (99 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/multisite-language-switcher