Urxvt

urxvt is a virtual terminal for the system X Window. It is a clone of Rxvt, written by Marc Lehmann. The objective is the support of the Unicode and the capacity to post various police forces at the same time. urxvt wants to be to also use-friendly, this is why it is completely configurable, and offers, inter alia, the transparency, and a mode demon to save the resources of the machine.