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Best siteorigin CSS addon extension plugins for WordPress

The most popular siteorigin CSS addon extension plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. WP-Stateless leads with 10+ active installs. All 1 plugins tagged “siteorigin css addon extension” 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 siteorigin CSS addon extension plugins

  1. 1.
    WP-Stateless

    The most installed siteorigin CSS addon extension plugin, with 10+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.6.11.

All 1 plugins tagged “siteorigin css addon extension”