PAC Manager - PAC Manager
Lterm - Lterm is a terminal emulator for GNU/Linux systems.
SecPanel - SecPanel is an Ssh GUI for Unix.
sshmenu - SSHMenu is a GNOME panel applet* that keeps all your regular SSH connections within a single mouse...
PuTTY - Popular free terminal application. Mostly used as an SSH client.
DuoRDP - DuoRDP is a tool that used to quick connect to multiple windows server