The X Window System, also known as X11, is a windowing system for Unix-like operating systems.
It was first supported under A/UX, Mac OS 8 and 9 through MacX.
X11 was ported to Mac OS X in the form of X11.app, which has since been superseded by XQuartz.
Video gallery[]
External links[]
- XQuartz.org
- X11 for Mac OS X at Apple (archived 2004-10-10)
- X Window System and XQuartz at Wikipedia