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Best operating system plugins for WordPress

The most popular operating system plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. OS Adder leads with 10+ active installs. All 2 plugins tagged “operating system” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 1 operating system plugins

  1. 1.
    OS Adder

    The most installed operating system plugin, with 10+ active installs. No reviews yet, last updated 10 years ago. Tested only up to WordPress 4.3.34.

All 2 plugins tagged “operating system”