Free Alarm Clock Alternatives

Wakes you up no matter what! Features - obscenely loud blaring emergency alarm sound.

Clock application designed for GNOME 3

ClocX - freeware analog clock for Windows desktop with many features like calendar, alarms, skins, antialiasing and transparency.

Minimalistic android alarm

T-Clock Redux in an enhanced fork of Stoic Joker's T-Clock 2010 with ISO week number support...

Kana Reminder is a program which can be used to set a reminder to be triggered at a specified time.

KTimer is a little tool to execute programs after some time.

System Scheduler for Windows, Free Task Scheduler Software replace Microsoft Windows Task Scheduler

VisualCron is an automation, integration and task scheduling tool for Windows.

With Z-Cron scheduler you can start and/or quit programs (*.exe, *.com, *.bat) under Windows. Freeware software for automation task service on your system.

Hourglass is the most advanced simple countdown timer for Windows.

Date Reminder reminds you of recurring or nonrecurring events, like birthdays, bills to pay...