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)
Accounting & Best Practice Business Administration System
Content management system built on PHP, MySQL, Twitter Bootstrap
Standalone chat system developed in php, mysql and javascript
forma.lms is a Learning Management System (LMS), opensource lms
Collabtive is web based project management software. Simple and easy.
The world's leading content management systems (CMS) written in PHP
SuiteCRM translations - language packs
FCKeditor (retired)
Standards Compliant Learning Management System
Moving in the right direction together!
Simple Online Planning
Simple, web-based address & phone book
WackoWiki is a light and easy to install multilingual Wiki-engine.