osTicket – Free Web Based Helpdesk System
This free web based helpdesk system has a very similar interface like eTicket. Both free web based helpdesk system looks similar from the front but it has a totally different admin panel. osTicket come with a very simple interface but able to handle complicated tasks. It’s features include transfer ticket to different department, reassign ticket, canned reply, internal notes, email piping, knowledge base and more.
The down side of this free web based helpdesk system doesn’t come with any reporting features. If reporting is one of your requirement, you may want to develop it yourself or you might want to try Hesk helpdesk system.