Top Alternatives to KRDC

TeamViewer is a remote desktop sharing software which is normally used for remote troubleshooting. It is known for remote desktop sharing, online meetings and remote control.

Remote Desktop Connection (RDC, also called Remote Desktop, formerly Microsoft Terminal Services Client.

TightVNC is a cross-platform free and open-source remote desktop software application.

RealVNC is a software consisting of a server and client application for the Virtual Network Computing (VNC) protocol to control another computer's screen remotely.

Xshell is a powerful terminal emulator that supports SSH, SFTP, TELNET, RLOGIN and SERIAL.

Vinagre is a VNC, SSH, RDP and SPICE client for the GNOME desktop environment.

Royal TS is a simple, yet powerful tool for administrators, developers, system engineers and many other IT focused information workers that supports them in working effortless with their remote systems or management consoles.

rdesktop is an implementation of a client software for Microsoft's proprietary Remote Desktop Protocol (RDP).

ASG-Remote Desktop integrates a large variety of connection protocols, allowing you to manage Windows, Citrix, Linux/UNIX- and Macintosh systems remotely.