High value Joomla extensions, released free by RCA. Practical tools, compatibility plugins, and developer utilities to help you build better Joomla sites faster and easier.
Featured Free Extensions
RCA Themer
A powerful CSS editor for Joomla. Customize your site visually with ease.
RCA ArrowChat
Integrate ArrowChat seamlessly with your Joomla site, with optional EasySocial integration
RCA OSB J2C Bridge
OSB J2C Bridge allows you to use OS Services Booking for appointments and J2Commerce for cart, tax, coupons, and payment on one Joomla site.
Built on RCA Refactoring Protocol
Every extension is built with strict compliance to Joomla standards without relying on unnecessary 3rd party services or scripts.
Requirements & Compatibility
Joomla 4, 5, 6
Fully Tested on J4/5/6
PHP 8.1+
PHP 8.1 or higher
(8.2+ recommended)
Database
MySQL 5.7+
MariaDB 10.3+
Browser
All modern browsers
Responsive layout
Updates
via Joomla Updater
License
GNU GPL v2 or later