Time Interval Software

Traffic statistics cut by host and service for arbitrary time intervals

.NET component-lets you to take actions after a specified system-wide idle time

FTP-tool for time-based automated downloading of logfiles etc. from FTP-servers

Talking task reminder, timezones/world map, atomic clock, unit conversions, etc

Emsa Time Synchronizer: Atomic time sync utility for Windows. Freeware.

Program watching for presence of the remote computer at the Web or LAN

Advanced Date and Time Calculator

Keep your computer's clock synchronized with the NIST atomic time server...

Watch a movie and TVLike Sleep can turn off your computer after an interval.

Calculate expressions using units and interval arithmetic