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
AnyDesk - AnyDesk is the world's most comfortable remote desktop application. Access all your programs, documents and files from anywhere, without having to entrust your data to a cloud service.
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.
LogMeIn - LogMeIn gives you fast, easy remote access to your PC or Mac from your browser, desktop and mobile...
Kapdesk - Kapdesk offers support teams with a helpdesk software to streamline support tasks.