Open source help desk ticketing system
The Free & Popular HESK Web Based Software in Complete Virtual Machine
Simple-to-use/-install issue-tracking system: web, REST, email, CLI
HelpDEZk is a powerfull software that manages requests/incidents.
Issue tracking and team collaboration system
Car Sales Management System, Vehicle Sales Management in Codeigniter
Jnestor is another majordomo in java
A Helpdesk Ticketing and Asset Management System
Web Application used to manage clients, create invoices, timesheets
System of registration and processing of requests for IT-service.
Ticket System .NET Open Source (ITS, Issue tracking system)
Keep track of all your job costs, make sure you don't lose money