A plugin is a software add-on that is installed on a program, ... you can download and install plugins (also called "add-ons" or "extensions").
Easy Accordion Pro is the best responsive and drag & drop Accordion FAQ builder plugin for WordPress with a lot of customization options. It helps you to display multiple accordions including Nested or Multi-level into your site or blog quickly without writing any code. You can also create a WooCommerce Product FAQ or Q&A Accordion Tab. All 16+ Beautiful Accordion Themes come with their own customizable settings.
It comes with an intuitive admin panel, horizontal and vertical layout, and color picker for unlimited color & styling options with modern pre-designed accordion themes. You can put the content of any type inside the accordion expandable section including Shortcodes, Images, YouTube, Audio, or any custom HTML code. The plugin also works great with the most popular Page Builders like WPBakery, Elementor, Divi Builders, BeaverBuilder, SiteOrgin, & more. You can also create unlimited Accordion from Post & Taxonomy.