Browse free open source PHP Software and projects below. Use the toggles on the left to filter open source PHP Software by OS, license, language, programming language, and project status.
Open source ERP and CRM web software for business
The Free / Libre / Open Source Web App with the most built-in features
Award-winning lightweight Open Source Content Management System (CMS)
Content management system built on PHP, MySQL, Twitter Bootstrap
Standalone chat system developed in php, mysql and javascript
Collabtive is web based project management software. Simple and easy.
The world's leading content management systems (CMS) written in PHP
Standards Compliant Learning Management System
Simple, web-based address & phone book
FCKeditor (retired)
A WebBased Collaboration OpenSource Tool
SuiteCRM translations - language packs