Windows Apps for Alarms & Clock Software

Titlebar Date-Time

Free

Display date and time on active window of the desktop.

PC Chrono

Free

Display a customizable digital clock with an alarm and a countdown timer.

TheAeroClock (64-Bit)

Free

Display a desktop clock with alpha transparency.

WatchMe

Free

Track numerous tasks and events.

Grandfather Clock

Free

Display a classic clock on your desktop.

SymmTime

Free

Synchronize your system clock to any NTP (Network Time Protocol) server accessible from your computer.

Janus PowerPoint Countdown Timer

Paid

Integrate a countdown timer into PowerPoint presentations.

Your Voice Reminder

Trial version

Customize your taskbar clock with time announcements, images, a calendar, alarms, and a to-do list.

Watch

Free

Display a watch on your Windows desktop.

SDATimer

Trial version

Get digital stopwatch, clock, and countdown timer with multiple features.

Moo0 SimpleTimer

Free

Set timer up to remind yourself of any specific events.

Desktop Timer

Free

Set the alarm and be notified when it goes on.

timeEdition

Free

Keep track of your working hours.

NetTime

Free

Keep your system time accurate.

Time Zone Calculator

Free

Calculate time difference between world time zones.

QuickMonth Calendar

Free

Display a calendar on the desktop next to the system tray clock.

World Clock Portable

Free

Display time on your desktop with different time zones.

StopWatch

Free

Calculate and save the elapsed time.

Modern Clock GT-7

Free

Display the current time like analog wall clock.

Atomic Time Synchronizer

Trial version

Keep your PC clock accurately synchronized.

Talking Alarm Clock

Free

Uses Microsoft Agent to remind you of events and appointments.

TheAeroClock

Free

Display a desktop clock with alpha transparency.

15 Minute Countdown Timer

Free

Display 15 minute countdown in seconds.

Chronometer

Free

Determine how long it takes for you to do a certain task.