Issue tracking and team collaboration system
Car Sales Management System, Vehicle Sales Management in Codeigniter
Free tools for helpdesk and security admins
Jnestor is another majordomo in java
iPXE Server to be hosted on a little computer, like RaspBerryPi
B1ST PHP Ticket System comes with reach features
GOATS - Application to handle GLPI tickets
Tracking system for equipment repairs
Cory Support is a PHP application submit support tickets and staff
Power Through Unification.
Help Me SKU585 - Support client
A Helpdesk Ticketing and Asset Management System
COSST is a completely free open source support ticketing system.
System of registration and processing of requests for IT-service.
Video live support solution for unlimited departments and moderators.
Ticket System .NET Open Source (ITS, Issue tracking system)
Web Application used to manage clients, create invoices, timesheets
A refreshing and simple to use trouble ticket system project...
Simplest wiki+tracker system