Description
Onyx enables the creation of corporate sites, creative portfolios, and online stores using the WPBakery builder, with more than 45 custom shortcodes and an integrated Google Fonts library. Designed for those who need to cover more than one niche with a single installation, the theme includes LayerSlider, multiple header systems (regular, fixed, and sticky), native WooCommerce support, and WPML compatibility for multilingual versions.
Main Features of Onyx
- WPBakery Builder included
Visual page editing via drag and drop, with no coding required. - LayerSlider integrated
Responsive slider plugin with full-screen sliders and parallax effects. - Shortcodes library
More than 45 custom shortcodes for columns, buttons, tabs, counters, and galleries. - Headers and mega menus
Unlimited header combinations, logo by header type, and configurable mega menus. - Typography and icons
Access to over 600 Google fonts and five font icon sets in the panel.
Benefits of Onyx
- Multiple segments in a single installation
Covers institutional sites, portfolios, one-pages, and stores without changing themes. - Online store ready with WooCommerce
Product pages, cart, and store widgets already styled by the theme. - Visual setup without a developer
Layout, footer with up to 4 columns, and sidebars created through the admin panel. - Multilingual site with WPML
Native compatibility to publish the same structure in multiple languages.
Who Is Onyx For?
- Those who need to combine institutional sites, portfolios, and online stores within the same theme.
- Agencies delivering varied sites and wanting to reuse a single visual base.
- Targeted at those selling via WooCommerce who want native integration with Contact Form 7 and WPML.
How to Download Onyx
Onyx is available for download here on Ultrapack. After downloading the .zip file, install it at Appearance > Themes > Add New > Upload theme, select the file, and activate it. After activation, header, footer, and demo options appear in the theme’s own panel.
With WPBakery embedded, LayerSlider attached, and support for WooCommerce, WPML, and Contact Form 7, Onyx consolidates resources usually sold as extras into a single base. Useful for those who need to deliver sales pages, institutional areas, and varied portfolios without creating a stack of plugins around a bare theme, maintaining a consistent appearance across sections.
Frequently asked questions
Is Onyx – Multi-Concept Business Theme GPL-licensed?
Yes. Onyx – Multi-Concept Business Theme 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 Onyx – Multi-Concept Business Theme on multiple sites?
Yes. You can install Onyx – Multi-Concept Business Theme 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 Onyx – Multi-Concept Business Theme cost at Ultrapack?
Onyx – Multi-Concept Business Theme 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 Onyx – Multi-Concept Business Theme include updates?
Yes. The current version of Onyx – Multi-Concept Business Theme is 3.4.2, published at Ultrapack on Mar 2, 2024. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Onyx – Multi-Concept Business Theme scanned before publication?
Yes. Every version of Onyx – Multi-Concept Business Theme goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
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).
The file on this page is the developer’s full package, with documentation, demos and plugins. Do not upload that file to WordPress. The theme comes ready inside it, as a ZIP of its own, and that is the one you upload.
- Download the file
themeforest-11313269-onyx-a-powerful-multiconcept-business-theme.zipand extract it on your computer. - Look inside the extracted files for the file
onyx.zip. - In the WordPress dashboard, go to Appearance > Themes > Add New > Upload Theme.
- Select that file and click Install Now.
- Click Activate.
- There is nothing to zip. The ZIP inside the package is already in the format WordPress accepts.
- Uploading the whole package is the most common mistake when installing a theme: WordPress answers that no valid theme was found, and nothing is installed.
- The rest of the package belongs to the author: documentation, demo files and, in some themes, the plugins it asks for during setup.
- The files
onyx100-layerslider-export.zip,onyx101-layerslider-export.zip,onyx102-layerslider-export.zip,onyx103-layerslider-export.zipandonyx104-layerslider-export.zipare not plugins: they are ready-made sliders, to import into Revolution Slider or LayerSlider after they are active.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready