Stepping in where your Windows built-in clock leaves off, this reminder utility only misses a couple of features. The Time Machine can display multiple clocks using various time zones in the system tray. Alarms accompanied by integrated audio files can be set to give you pop-up reminders, launch files and applications, and shut down operations. Flaunting multiple skins, its teeming interface holds notes and a calendar and can play alerts on the hour, and clocks can be synchronized online for accuracy. A quick menu of options is available using the program's system tray icon and you can assign hot keys to some of its operative features. You determine the action of a single click and a double click of the system tray clocks, for showing the calendar, opening the program's main window, and adding alarms and reminders. Even though the program omits a snooze button and the addition of personal audio files, The Time Machine still offers a respectable medley of features.
From Atlant Software:
Professional looking clocks, skinable calendar, atomic synchronizer and organizer. The Time Machine is a massive set of components and functions, completely covering all the tasks of managing your computer clocks. That includes managing appearance of clocks, display of various time zones, synchronization of time through atomic time servers, tasks scheduler, diary, and handy calendar.