SSM is a full-featured application which includes many powerful tools to allow you to easily add a complete Knowledge Base along with a robust support request or "trouble ticket" management system to your existing support services.

phpSupport was designed for a simple but easy install. This system will allow users to submit trouble tickets via a web form, and a email gateway. phpSupport gives you the option to email the creator of a trouble ticket when updating or closing out a trouble ticket.

PhpMyDesk contains all the basic features as required by users... as it is written in PHP it is very easy to install....Please visit the project page for more details

Triangle Solutions Ltd has developed an application which allows you to offer your web site users a way to request Support Tickets. Through the admin side of the application you can set up user accounts. These Users may then log into the Client side and write any amount of requests to the system. On submitting a request the request is emailed to the Administrator's email specified within the Config file.

osTicket can manage emails from an perl gateway via aliases, pop3 with crontab login, or manual pop3 login when admin is accessed. Users will received an autoresponce when they send emails or see ticket created info if using web-based form mail. They can also view ticket status online using their email/ticket# to login. Alot of built in security features and more.

HOT is a user-friendly helpdesk/trouble-ticket system written using PHP and MySQL. It is very powerful, easy to administer, quick to configure and is designed using CSS and compliant code to allow for easy theme changes.

Hesk is a PHP helpdesk software that runs with a MySQL database. It allows you to setup a ticket based support system (helpdesk) for your website. Your customers are able to submit support tickets and the staff has a nice web based interface to reply to and manage tickets. Features include multiple staff logins, categories, powerful ticket search functions, easy-to-use web interface and more. You can completely customize the look of Hesk by editing header, footer and style files! Hesk has been translated to various languages and can be easily translated to your language simply by editing one language file.

Reporting, multi-site support, email notification, web-administrated, issue history, time management and escalation. Just a summary of the features available; more are added every release. Please register at Freshmeat to be notified of new releases.

Free Help Desk Software by Help Desk Reloaded. Free web based PHP helpdesk software using a MySql database for true cross platform capability. This Help Desk Customer Support Tool is being used by profit and non-profit organizations globally.

ExoPHPDesk is a HelpDesk for Internet companies that require communicating with their customers. Includes Admin Area, Staff Area, Member Area. With a fast,easy template and Live chat system, it is the superior one. Add/Edit/Delete/Email Admins,Staff,Members. Create/Edit/Delete/Close/Open Tickets. Send/View/Delete/Reply Private Messages. Add/Edit/Delete F.A.Q. in Integreted Knowledge Base. Fetch Mail through any Mail server and convert to tickets. Ability to search tickets. ADD/EDit/Delete staff notes viewable by staff/admins. IP Lookup feature to check the server status of specific ports. Mail Piping, Unlimited Saved Responses, TroubleShooters. New version contains mySQL Toolbox with mySQL backup. And Much Much More. Easy Web-Based Installation.