TeamViewer - TeamViewer lets you establish a connection to any PC or server within just a few seconds.
Issuetrak - Issue tracking software for help desk and customer service
LogMeIn - LogMeIn gives you fast, easy remote access to your PC or Mac from your browser, desktop and mobile...
Deskun - Deskun is a Help Desk system inside Gmail. It enables you to support customers directly from your mailbox, manage projects, and use free features for Gmail.
Remote Desktop Manager - Remote Desktop Manager is a remote connection and password management platform for IT pros trusted by more than 300 000 users in 130 countries.Add-ons - Remote Desktop .
Kapdesk - Kapdesk offers support teams with a helpdesk software to streamline support tasks.