Xming is the leading X Window Server for Microsoft XP/Vista/Windows7. It is fully featured, lean, fast, current, simple to install and because it is standalone native Microsoft Windows®, easily transported portable as a pocket X server.
Xming is totally secure when used with and optionally includes an enhanced PuTTY Link SSH client and a portable PuTTY replacement package. Xming can work completely independent of the Window's registry when used with Xming-portablePuTTY.
Interactive 3D graphics capability is provided compatible with OpenGL/GLX.
Xming is cross-compiled on Linux for Microsoft Windows (32-bit x86), using MinGW, mainly from the canonical X.Org source code with my patches applied. It is kept current and secure with frequent updates from X.Org, XKB, FreeType2, Pthreads-Win32, Mesa, PuTTY and Freedesktop Bugzilla.