Simple-to-use/-install issue-tracking system: web, REST, email, CLI
The Free & Popular HESK Web Based Software in Complete Virtual Machine
Easy to use ticket system for internal workflow
Issue tracking and team collaboration system
Jnestor is another majordomo in java
Video live support solution for unlimited departments and moderators.
Web Application used to manage clients, create invoices, timesheets
Bugzilla extension to offer autocompletion in custom fields