Xming

Xming: Enables you to obtain a server port

Xming is a free utility that allows you to obtain a server port for Windows based system. The program is a free software port of the X Window Server to Microsoft Windows. Its source code base is shared with Cygwin/X, but it does not rely on the Cygwin environment or cygwin1.dll in order to work.

Xming was designed for simple installation and usage and it’s very easy to clone it as a portable application after you installed it.