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
Award-winning lightweight Open Source Content Management System (CMS)
Accounting & Best Practice Business Administration System
Standalone chat system developed in php, mysql and javascript
Manage your organization online
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)
Virtual Research Environment / On-line Bibliography Manager
Moving in the right direction together!
Open Source Learning Management System
Lighweight CRM, easy to use Kickstarter for web based ERP
Fully customizable web chat created using AJAX.