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
Test & requirements management
A free course management system (CMS) to create online learning sites
Unified Communications Server
The Free / Libre / Open Source Web App with the most built-in features
Award-winning lightweight Open Source Content Management System (CMS)
Take your office and CRM into the cloud!
Content management system built on PHP, MySQL, Twitter Bootstrap
Accounting & Best Practice Business Administration System
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
forma.lms is a Learning Management System (LMS), opensource lms
FCKeditor (retired)