XView (X11 toolkit for OPEN LOOK applications) XView is a cross-platform X11 toolkit which implements OPEN LOOK specification. It was originally created by Sun Microsystems (now Oracle), since then it was developed by community. It comes with several OPEN LOOK applications, including window managers (olwm, olvwm), text editors (oledit, textedit), clock (olclock) and a simple calculator (olcalc). !!! IMPORTANT !!! Due to conflict with /sbin/clock, XView's clock was renamed to olclock.