Description
The ZF WordPress Category Accordion displays WordPress categories in an expandable accordion format within sidebar widgets, grouping hierarchical subcategories that open and close on click to organize taxonomy-heavy sidebars. Targeted at editors who maintain blogs, news portals, and magazines with dozens of categories and subcategories, the plugin condenses extensive trees into navigable blocks that occupy less vertical space in the sidebar.
Key Features of the ZF WordPress Category Accordion
- Accordion Category Widget
Renders the WP category tree as collapsible, draggable blocks for any sidebar. - Nested Subcategory Support
Displays child hierarchical levels within each parent category, opening and closing on click. - Post Count by Category
Shows the number of posts next to each item in the rendered tree. - Ordering and Display Controls
Sets alphabetical order, by count or by ID, and hides empty categories when configured. - Configurable Open Animation
Applies a smooth slide transition when expanding and collapsing accordion branches.
Benefits of the ZF WordPress Category Accordion
- Cleaner Sidebar
Drastically reduces space taken up by long taxonomy lists in the sidebar. - Clearer Category Navigation
Facilitates reading the site’s editorial structure by visually separating themes and subthemes. - Archive Engagement
Encourages readers to explore more related content by expanding interest groups. - Code-Free Quick Deployment
Simply drag the widget to the sidebar and adjust options in the standard widget panel.
Who the ZF WordPress Category Accordion Is Intended For
- Blog editors who maintain thematic categories and want to organize side navigation.
- News portals and digital magazines relying on hierarchical taxonomies to guide reading.
- Recipe, tutorial, or e-learning sites with branching knowledge areas into subtopics.
- You who need to condense a busy sidebar without removing important menu categories.
How to Download the ZF WordPress Category Accordion
The ZF WordPress Category Accordion is available for download here on Ultrapack. After downloading the .zip file, install it via Plugins > Add New > Upload Plugin, select the file and activate. Once activated, the new widget appears in Appearance > Widgets, ready to be dragged to your desired sidebar.
Recommended for WordPress sites with dense editorial structures, the ZF WordPress Category Accordion replaces flat category lists with a collapsible component that keeps the sidebar airy even when taxonomy grows. Configuration occurs entirely through the widget panel, without the need to edit template files or write additional shortcodes to integrate the component into the active theme.
Frequently asked questions
Is ZF WordPress Category Accordion GPL-licensed?
Yes. ZF WordPress Category Accordion is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use ZF WordPress Category Accordion on multiple sites?
Yes. You can install ZF WordPress Category Accordion on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does ZF WordPress Category Accordion cost at Ultrapack?
ZF WordPress Category Accordion costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does ZF WordPress Category Accordion include updates?
Yes. The current version of ZF WordPress Category Accordion is 2.4, published at Ultrapack on Aug 17, 2021. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is ZF WordPress Category Accordion scanned before publication?
Yes. Every version of ZF WordPress Category Accordion goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
What are the requirements for the plugin ZF WordPress Category Accordion?
Requires WordPress 4.0 or higher. Tested up to WordPress 5.7.
What changed in this version
Version 2.4
- Added .pot template file
- Remove de_DE language files
- Added translatable and properly escaped
- Added "use strict" to js
- Fixed warning js
Release notes published by the developer.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
- Download the file
elements-zf-wordpress-category-accordion.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
elements-zf-wordpress-category-accordion.zipand click Install Now. - Click Activate.
Requirements: Requires WordPress 4.0 or higher. Tested up to WordPress 5.7.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready