TrayClock99 - Version 3.3 TrayClock99 adds small icons to your system tray to display the current time and date. The font used for the time is similar to the magnetic numbers seen at the bottoms of checks. The date portion shows the day of the month above an abbreviation of the month's name. Other features include a small calendar, a simple calculator, and metric conversion tables. In addition, you can set a single-instance alarm.Options let you toggle the seconds and date icons, show only the date, and switch between 12- and 24-hour formats. TrayClock99 could be a nice way to supplement or replace the existing Windows system tray clock.