Timezone Expert World Time Zone Clock is a software for Windows(compatible with Windows 9X, Me, NT, 2000, XP, 2003) replaces the taskbar's system clock with a list of time zones.

Features include:

- Show multiple time zone clocks in Windows taskbar.

- Time converter for time calculations across timezones

- Powerful reminder feature.

- Query more than 250 countries and 3000 cities time zone information around the world.

- Calculate and display the working time overlap for people in different time zones.

- Edit time zone information in Windows registry.

- Online time synchronization via NTP.

--Timezone Expert is Very good for enterprise users who require a powerful timezone monitoring tool that adjusts automatically for appropriate daylight savings through summer and winter, and keeps them in touch with their overseas partners, colleagues or friends, especially for stock and currency traders.