.WCZ

.WCZ file extension

This is the basic program to work with .WCZ extension

Chameleon Clock

Chameleon Clock Chameleon Clock Wallpaper

Chameleon Clock is a very nice clock for Windows. It can be minimized to the icon, so it allows you to control everything from your system tray. It is highly customizable and includes additional things, apart from the system tray clock, like a clock wallpaper and screensaver... (more)

The program works with the following extensions: wcz

.WCZ extension is also supported by the following program:

PerfectClock

PerfectClock Wallpaper Clock Skin File

Choose from a wide variety of clock designs and sound alarms.