Guacamole is an HTML5 Web application that provides access to desktop environments using remote desktop protocols such as VNC or RDP. A centralized server acts as a tunnel and proxy, allowing access to multiple desktops through a Web browser. No plugins are needed. The client requires nothing more than a Web browser supporting HTML5 and AJAX.
Remote Utilities (RUT) is remote control software for secure access to computers, servers, and laptops over a LAN or over the Internet. You can view the remote PC screen and control its mouse and keyboard as if you were sitting right in front of the PC. With RUT, you can provide technical support to your customers, help your friends and family members to perform various tasks on the PC, and administer the local network in your organization.