Free & Modular Hospital Information System
HTPC/Homelab Services Organizer - Written in PHP
AlphaUserPoints is an open source points management software component
Open Source Microfinance Suite
FreelancerBooks -Project Management for Freelancers and Agencies
weberp's responsive mobile optimized version with HRMS and Payroll
Fleet Maintenance Management System
Application Tracking System
An open source search engine with RESTFul API and crawlers
Open Source Enterprise Wiki and Web Application Platform
Free Russian CRM based on Vtiger CRM project.
Invoices & Auto Reports by Email php+mysql
Enterprise Business Operating System
IT Management Tool for managing IT operational functions
Gerenciador Clínico Odontológico - GCO Smile Odonto
Web based work justification & management system
Calibration Control and Maintenance Management
Open source and free student information system for higher education.
Simple, web-based address & phone book
Normalized electronic document archiving system
Open Source CRM Application. Gamified, Mobile, Social