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Mu Manager
It lets you disable, enable, and delete mu-plugins as you do with the standard plugins.
The facts
- Rating
- 5★ from 7
- Active installs
- 900+
- Price
- Free
- Last updated
- 21 May 2026
- Added
- May 2022
- Requires WP
- 4.6
- Tested up to
- WP 7.0.4
- Requires PHP
- 5.6
- Downloads
- 9,004
Our analysis
AI-assistedMu Manager is a WordPress plugin that allows you to manage mu-plugins in the same way as standard plugins. You can enable, disable, and delete mu-plugins directly from the WordPress dashboard without needing FTP access.
This plugin is particularly useful for users who want to temporarily deactivate mu-plugins or remove unnecessary ones installed by hosting providers. It simplifies the management of mu-plugins, which typically load before standard plugins and are not easily deactivated through the standard WordPress interface.
Best for: This plugin suits WordPress users who need to manage mu-plugins easily.
What it does well
- ✓Enables management of mu-plugins like standard plugins
- ✓Allows disabling, enabling, and deleting mu-plugins
- ✓No FTP access required for management
- ✓Useful for removing unnecessary mu-plugins from hosting providers
Where it falls short
- •Limited information available about additional features
Verdict
Mu Manager provides a straightforward solution for managing mu-plugins, making it a practical tool for users who require more control over their WordPress installations.
From the developer
Jose Mortellaro's own description of Mu Manager, lightly tidied.
With Mu Manager you can manage the mu-plugins like the standard plugins.
You can disable, enable, and delete mu-plugins as you do with normal plugins.
The mu-plugins are the plugins that load before any standard plugin. In a normal WordPress installation they are located in the folder wp-content/mu-plugins.
Usually, WordPress doesn’t allow you to deactivate the mu-plugins. With Mu Manager you can enable, disable, and delete mu-plugins without the need for FTP.
It’s useful if you need to temporarily deactivate a mu-plugin, or to get rid of some mu-plugins installed by some hosting providers that you don’t need.
Some hosting providers, such as HostGator or Bluehost, might automatically install for instance a must-use plugin that enables the Endurance Page Cache, which you totally don’t need if you use a caching plugin.
With Mu Plugin Manager you can easily get rid of Endurance Page Cache, or whatever mu-plugin that you don’t need.
How to deactivate a mu-plugin
- Go to the page of Plugins
- Click on Must-Use
- Click on Deactivate on the row of the mu-plugin that you want to deactivate
How to enable a previously disabled mu-plugin
- Go to the page of Plugins
- Click on Must-Use
- Click on Activate on the row of the mu-plugin that you want to activate
How to delete a previously disabled mu-plugin
- Go to the page of Plugins
- Click on Must-Use
- Click on Delete on the row of the mu-plugin that you want to delete
Help
If you have any issues don’t hesitate to open a thread on the support forum.
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