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
Take your office and CRM into the cloud!
Award-winning lightweight Open Source Content Management System (CMS)
Accounting & Best Practice Business Administration System
Standalone chat system developed in php, mysql and javascript
The world's leading content management systems (CMS) written in PHP
Collabtive is web based project management software. Simple and easy.
forma.lms is a Learning Management System (LMS), opensource lms
SuiteCRM translations - language packs
FCKeditor (retired)
phpFileManager a complete filesystem management tool on a single file.
Simple, web-based address & phone book
Virtual Research Environment / On-line Bibliography Manager
Moving in the right direction together!