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
Unified Communications Server
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.
forma.lms is a Learning Management System (LMS), opensource lms
Open Source Learning Management System
FCKeditor (retired)
Simple, web-based address & phone book
SuiteCRM translations - language packs
A WebBased Collaboration OpenSource Tool
Lighweight CRM, easy to use Kickstarter for web based ERP
Fully customizable web chat created using AJAX.