Multilingual Speaking Clock 2.5

Multilingual Speaking Clock is a freeware program that turns your computer into a speaking clock, capable of telling you the time on over 25 different languages! You can set it to automatically announce the time in regular intervals.

The clock also features an alarm that can be set to remind you of important events. The alarm can play any sound file, or you can select from four inbuilt sounds.
The interface is all-graphical with a screen resembling an LCD, which shows time, date and day of week. You can customize the display by selecting a big or small mode, remove the title bar and make the buttons transparent.