openDesktop.org :
This program provides a graphical multi-timezone clock. Timezones can be selected from a tree, using continent and country. The different clocks can be layed out in a table with a configurable number of columns and rows, and can be given a user-defined name instead of the time zone itself. The program is currently available in Dutch, French, English, German, Polish, Russian, Spanish and Ukrainian (country and city names are automatically translated using CLDR data from unicode.org).
