TimeSentry is a small, multi-purpose calendar and time application designed to make finding out date and time information easy and fast. It features a customizable calendar, a date/time calculator to calculate the difference between two dates and times to the millisecond, and also an atomic time synchronizer.

TimeSentry can also access local setting info, daylight saving time info, GMT bias, system uptime, and simple time zone info. TimeSentry has a personal alarm sound played through the PC speaker, regardless whether or not the speakers are on or not. TimeSentry is a completely USB portable application!



  • Personal alarm/reminder
  • Windows Date/Time Settings – launch control panel apelet to set sytem time manually
  • Regional Settings – launch windows launguage/country settings
  • Notepad – launch winows notepad for convenience
  • Date/Time calculator – figure out the difference between two dates & times
  • Get today’s number – find out what day of the year it is
  • Get system uptime – to find out time since last reboot
  • Get GMT Bias – to find out the difference between UTC/Greenwich Mean and Local Time
  • Get UTC Time – find out exact “Universal Time Coordinated”
  • Get time zone info – find out daylight or standard time
  • Synchronize sytem time with an atomic clock time server

System Requirements

  1. Tested on: WINXP/2000
  2. >400kb disk space
  3. 64 mb ram
  4. 386+