ManageEngine ServiceDesk Plus is a web based, easy to use Help Desk and Asset Management software which integrates Ticketing, Asset Tracking, Purchasing, Contract Management and Knowledge Base in one low-cost package.

iScripts SupportDesk is a customizable web based helpdesk for complete customer support management. This open source software and Supports unlimited users, staff, departments, companies. Main features include email piping,POP3/SMTP support.

JSP Tickets is a fully customizable Helpdesk Ticketing extension for Joomla websites. It includes social media support, ticket attachment, priority management and many other features to provide quick support to your clients.