TimeZone Expert World time zone clock gold edition

You can change its look by using a variety of skins. You can also have it display both the date and the time, in any way you want. You can synchronize your computer's clock with an Internet time server, keep track of time commitments with customizable appointment reminders, each of which can display a message, play a sound or run a program. It also provides a countdown clock that counts down from a time you specify. The World Time Calculator allows you to convert the date and time between two locations.